What is the difference between machine screws and bolts?

Machine screws have a slotted head, whereas bolts have a hex head.To install a machine screw, place a flat-heat or Philips head screwdriver into the slotted head and turn it. The screw can be removed by turning the screwdriver in the opposite direction (anti-clockwise).Bolts feature a hex head instead of a slotted head. For installing a bolt, place a hex socket over the head and turn it.Machine screws are generally smaller than bolts. Machine screws are less than 1 inch long, whereas bolts come in a variety of sizes, with some of them being over 2 inches long.

What standards do these machine screws comply with?

These machine screws adhere to AN, ASME, ASTM, CSA, DIN, EHEDG, FDA, Federal Specifications, IFI, ISO, JIS, Military Specifications, MS90728-10, NAS, SAE and UL standards.

Machine Screws

APPROVED VENDOR -

A4 Stainless Steel (Comparable to 316 Stainless Steel) Machine Screw, Phillips, Pan Head

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Style	Model	Driver Size	Head Dia.	Head Height	Length	Thread Size	Price (ex. VAT)
A	M55340.040.0020	#2	8.0mm	3.25mm	20ft.	M4 x 0.7	€7.99
B	M55340.050.0010	#2	10.0mm	3.95mm	10"	M5 x 0.8	€12.65
C	M55340.040.0016	#2	8.0mm	3.25mm	16	M4 x 0.7	€9.05
D	M55340.050.0020	#2	10.0mm	3.95mm	20ft.	M5 x 0.8	€7.89
E	M55340.060.0012	#3	12.0mm	4.75mm	12"	M6 x 1	€10.43
F	M55340.060.0016	#3	12.0mm	4.75mm	16	M6 x 1	€11.14
G	M55340.060.0020	#3	12.0mm	4.75mm	20ft.	M6 x 1	€10.01
H	M55340.060.0010	#3	12.0mm	4.75mm	10"	M6 x 1	€10.22

GRAINGER -

Carbon Steel Machine Screw, Slotted, Pan Head

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Style	Model	Length	Price (ex. VAT)
A	U24522.011.0075	3/4"	€2.21
B	U24522.011.0031	5/16"	€0.72

GRAINGER -

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Machine Screw, Slotted, Cheese Head

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Style	Model	Dia./Thread Size	Driver Size	Head Dia.	Head Height	Length	Price (ex. VAT)
A	M51120.016.0004	M1.6-0.35	0.40mm	3mm	1mm	4"	€5.13
B	M51120.016.0003	M1.6-0.35	0.40mm	3mm	1mm	3"	€5.64
C	M51120.016.0008	M1.6-0.35	0.40mm	3mm	1mm	8"	€5.12
D	M51120.016.0010	M1.6-0.35	0.40mm	3mm	1mm	10"	€6.50
E	M51120.025.0003	M2.5-0.45	0.60mm	4.50mm	1.6mm	3"	€11.66
F	M51120.030.0005	M3 x 0.5	0.80mm	5.50mm	2mm	5"	€9.09
G	M51120.030.0050	M3 x 0.5	0.80mm	5.50mm	2mm	50ft.	€21.59
H	M51120.040.0045	M4 x 0.7	1mm	7mm	2.6mm	45mm	€29.15
I	M51120.050.0030	M5 x 0.8	1.20mm	8.50mm	3.3mm	30"	€18.99
J	M51120.050.0045	M5 x 0.8	1.20mm	8.50mm	3.3mm	45mm	€16.56
K	M51120.050.0006	M5 x 0.8	1.20mm	8.50mm	3.3mm	6"	€12.77
L	M51120.050.0040	M5 x 0.8	1.20mm	8.50mm	3.3mm	40mm	€15.48
M	M51120.050.0025	M5 x 0.8	1.20mm	8.50mm	3.3mm	25ft.	€19.06
N	M51120.050.0035	M5 x 0.8	1.20mm	8.50mm	3.3mm	35mm	€36.15
O	M51120.060.0012	M6 x 1	1.60mm	10mm	3.9mm	12"	€29.18
P	M51120.060.0040	M6 x 1	1.60mm	10mm	3.9mm	40mm	€27.42
Q	M51120.060.0020	M6 x 1	1.60mm	10mm	3.9mm	20ft.	€23.24
R	M51120.060.0008	M6 x 1	1.60mm	10mm	3.9mm	8"	€19.00
S	M51120.060.0016	M6 x 1	1.60mm	10mm	3.9mm	16	€18.85
T	M51120.060.0045	M6 x 1	1.60mm	10mm	3.9mm	45mm	€28.68
U	M51120.060.0050	M6 x 1	1.60mm	10mm	3.9mm	50ft.	€12.77

GRAINGER -

18-8 Stainless Steel Machine Screw, Slotted, Flat Head

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Style	Model	Dia./Thread Size	Driver Size	Head Dia.	Length	Price (ex. VAT)
A	U51110.019.0350	#10-24	0.056 to 0.067"	0.333 to 0.362"	3.5"	€36.68
B	U51110.019.0400	#10-24	0.056 to 0.067"	0.333 to 0.362"	4"	€12.17
C	U51110.021.0150	#12-24	0.056 to 0.067"	0.380 to 0.412"	1.5"	€22.18
D	U51110.025.0037	1/4"-20	0.064 to 0.075"	0.442 to 0.477"	3/8"	€8.12
E	U51110.025.0087	1/4"-20	0.064 to 0.075"	0.442 to 0.477"	7/8"	€12.93
F	U51110.025.0062	1/4"-20	0.064 to 0.075"	0.442 to 0.477"	5/8"	€9.72
G	U51110.025.0125	1/4"-20	0.064 to 0.075"	0.442 to 0.477"	1.25"	€13.38
H	U51110.031.0200	5/16"-18	0.072 to 0.084"	0.556 to 0.597"	2"	€7.28
I	U51110.031.0500	5/16"-18	0.072 to 0.084"	0.556 to 0.597"	5"	€15.07

GRAINGER -

18-8 Stainless Steel Machine Screw, Slotted, Round Head

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Style	Model	Dia./Thread Size	Driver Size	Head Dia.	Head Height	Length	Price (ex. VAT)
A	U51213.013.0300	#6-32	0.039 to 0.048"	0.240 to 0.260"	0.091" to 0.103	3"	€10.61
B	U51213.016.0400	#8-32	0.045 to 0.054"	0.287 to 0.309"	0.107 to 0.12"	4"	€21.78
C	U51213.019.0400	#10-24	0.056 to 0.067"	0.334 to 0.359"	0.123 to 0.137"	4"	€12.46
D	U51213.021.0150	#12-24	0.056 to 0.067"	0.382 to 0.408"	0.139" to 0.153	1.5"	€20.24
E	U51213.025.0125	1/4"-20	0.064 to 0.075"	0.443 to 0.472"	0.16 to 0.175"	1.25"	€15.09
F	U51213.025.0037	1/4"-20	0.064 to 0.075"	0.443 to 0.472"	0.16 to 0.175"	3/8"	€8.52
G	U51213.025.0050	1/4"-20	0.064" to 0.075"	0.443 to 0.472"	0.16 to 0.175"	1/2"	€9.24
H	U51213.025.0075	1/4"-20	0.064 to 0.075"	0.443 to 0.472"	0.16 to 0.175"	3/4"	€13.73
I	U51213.025.0087	1/4"-20	0.064 to 0.075"	0.443 to 0.472"	0.16 to 0.175"	7/8"	€12.17
D	U51213.025.0275	1/4"-20	0.064 to 0.075"	0.443 to 0.472"	0.16 to 0.175"	2.75"	€25.78
J	U51213.037.0175	3/8"-16	0.081 to 0.094"	0.670 to 0.708"	0.237 to 0.256"	1.75"	€22.10

GRAINGER -

18-8 Stainless Steel Machine Screw, Slotted, Fillister Head

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Style	Model	Head Height	Length	Price (ex. VAT)
A	U51341.025.0050	0.155 to 0.17"	1/2"	€13.07
B	U51341.025.0062	0.155 to 0.17"	5/8"	€15.61
C	U51341.025.0200	0.155" to 0.170	2"	€25.04

APPROVED VENDOR -

A4 Stainless Steel (Comparable to 316 SS) Machine Screw, Slotted, Cheese Head

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Style	Model	Head Dia.	Head Height	Length	Thread Size	Price (ex. VAT)
A	6HY22	3.8mm	1.3mm	4"	M2 x 0.4	€13.58
B	M55120.030.0012	5.5mm	2mm	12"	M3 x 0.5	€5.71
C	M55120.040.0006	7.0mm	2.6mm	6"	M4 x 0.7	€7.25
D	M55120.040.0012	7.0mm	2.6mm	12"	M4 x 0.7	€7.96
E	M55120.040.0016	7.0mm	2.6mm	16	M4 x 0.7	€9.47
F	M55120.040.0008	7.0mm	2.6mm	8"	M4 x 0.7	€9.50
G	M55120.040.0010	7.0mm	2.6mm	10"	M4 x 0.7	€7.65
H	M55120.050.0008	8.5mm	3.3mm	8"	M5 x 0.8	€10.44
I	M55120.050.0012	8.5mm	3.3mm	12"	M5 x 0.8	€7.45
J	M55120.050.0016	8.5mm	3.3mm	16	M5 x 0.8	€7.86
K	M55120.050.0030	8.5mm	3.3mm	30"	M5 x 0.8	€9.38
L	M55120.060.0010	10.0mm	3.9mm	10"	M6 x 1	€11.50
K	M55120.060.0012	10.0mm	3.9mm	12"	M6 x 1	€10.02
M	M55120.060.0016	10.0mm	3.9mm	16	M6 x 1	€10.86

LISLE -

Puller Screw Assemblies

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Style	Model	Price (ex. VAT)
A	LS/36250	€28.67	RFQ
A	LS/46540	€12.65	RFQ

MICRO PLASTICS -

Machine Screws, Bind

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Style	Model	Head Dia.	Head Height	Length	Tensile Strength	Thread Size	Price (ex. VAT)
A	010256B050	0.171-0.181"	0.043 to 0.05"	1/2"	19 psi	2-56	€3.83
B	010256B037	0.171-0.181"	0.043 to 0.05"	3/8"	19 psi	2-56	-	RFQ
C	010256B025	0.171-0.181"	0.043 to 0.05"	1/4"	19 psi	2-56	€2.64
D	010440B100	0.223-0.235"	0.061 to 0.068"	1"	41 psi	4-40	€10.99
E	010440B050	0.223-0.235"	0.061 to 0.068"	1/2"	41 psi	4-40	€4.01
F	010632B050	0.275-0.290"	0.078 to 0.087"	1/2"	69 psi	6-32	€3.51
G	010632B075	0.275-0.290"	0.078 to 0.087"	3/4"	69 psi	6-32	€2.81
H	010632B100	0.275-0.290"	0.078 to 0.087"	1"	69 psi	6-32	€10.37
I	010832B050	0.326-0.344"	0.095 to 0.105"	1/2"	108 psi	8-32	€3.17
J	010832B100	0.326-0.344"	0.095 to 0.105"	1"	108 psi	8-32	€12.72
K	010832B075	0.326-0.344"	0.095 to 0.105"	3/4"	108 psi	8-32	€2.52
L	011024B050	0.378-0.399"	0.112 to 0.123"	1/2"	149 psi	10-24	€21.52
M	011032B100	0.378-0.399"	0.112 to 0.123"	1"	165 psi	10-32	€5.61
N	012520B100	0.498-0.525"	0.152 to 0.165"	1"	312 psi	1/4-20	€7.69
O	012520B050	0.498-0.525"	0.152 to 0.165"	1/2"	312 psi	1/4-20	-	RFQ
P	012520B075	0.498-0.525"	0.152 to 0.165"	3/4"	312 psi	1/4-20	€9.93

MICRO PLASTICS -

Machine Screws, Nylon

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Style	Model	Head Dia.	Head Height	Head Type	Length	System of Measurement	Tensile Strength	Thread Size	Price (ex. VAT)
A	010256R018	0.146-0.162"	0.059 to 0.069"	Round	3/16"	Inch	165 psi	2-56	€5.05
B	010256R100	0.146-0.162"	0.059 to 0.069"	Round	1"	-	19 psi	2-56	€1.18
C	010440R025	0.193-0.211"	0.075 to 0.211"	Round	1/4"	Inch	41 psi	4-40	€7.59
D	010440R031	0.193-0.211"	0.075 to 0.211"	Round	5/16"	-	41 psi	4-40	€4.58
E	010440R100	0.193-0.211"	0.075 to 0.211"	Round	1"	Inch	41 psi	4-40	€8.59
F	010440R050	0.193-0.211"	0.075 to 0.211"	Round	1/2"	Inch	41 psi	4-40	€7.74
G	010440R037	0.193-0.211"	0.075 to 0.211"	Round	3/8"	Inch	41 psi	4-40	€8.62
H	010632R100	0.240-0.260"	0.091 to 0.103"	Round	1"	Inch	69 psi	6-32	€5.46
I	010632R075	0.240-0.260"	0.091 to 0.103"	Round	3/4"	Inch	69 psi	6-32	€4.97
J	010632R050	0.240-0.260"	0.091 to 0.103"	Round	1/2"	Inch	69 psi	6-32	€1.08
K	010632R025	0.240-0.260"	0.091 to 0.103"	Round	1/4"	Inch	69 psi	6-32	€8.01
L	010632R037	0.240-0.260"	0.091 to 0.103"	Round	3/8"	-	69 psi	6-32	€4.78
M	010832R075	0.287-0.309"	0.107 to 0.12"	Round	3/4"	-	108 psi	8-32	€4.40
N	010832R150	0.287-0.309"	0.107 to 0.12"	Round	1.5"	Inch	108 psi	8-32	€9.23
O	010832R050	0.287-0.309"	0.107 to 0.12"	Round	1/2"	Inch	108 psi	8-32	€10.31
P	010832R037	0.287-0.309"	0.107 to 0.12"	Round	3/8"	-	108 psi	8-32	€6.22
Q	011032R150	0.334-0.359"	0.123 to 0.137"	Round	1.5"	Inch	165 psi	10-32	€9.67
R	011032R050	0.334-0.359"	0.123 to 0.137"	Round	1/2"	Inch	165 psi	10-32	-	RFQ
S	012520R075	0.443-0.472"	0.16 to 0.175"	Round	3/4"	Inch	312 psi	1/4-20	€11.52
T	012520R200	0.443-0.472"	0.16 to 0.175"	Round	2"	Inch	312 psi	1/4-20	-	RFQ
U	012520R100	0.443-0.472"	0.16 to 0.175"	Round	1"	Inch	312 psi	1/4-20	€11.83
V	012520R050	0.443-0.472"	0.16 to 0.175"	Round	1/2"	Inch	312 psi	1/4-20	€7.01
W	50M040070D012	7mm	2.6mm	Cheese	12"	Metric	-	M4 x 0.7	€4.58
X	50M040070D025	7mm	2.6mm	Cheese	25ft.	-	-	M4 x 0.7	€3.52
Y	50M050080D020	8.5mm	3.3mm	Cheese	20ft.	-	-	M5 x 0.8	-	RFQ

TAMPER-PRUF SCREW -

Button Machine Screws

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Style	Model	Drive Type	Driver Size	Finish	Head Dia.	Head Height	Item	Length	Material	Price (ex. VAT)
A	21950	Hex	5/32"	Plain	0.298-0.312"	0.077 to 0.087"	Tamper Resistant Screw	1.5"	18-8 Stainless Steel	€16.86
A	22330	Hex	3/16"	Plain	0.527-0.547"	0.152 to 0.166"	Tamper Resistant Screw	3/4"	18-8 Stainless Steel	€16.43
A	21840	Hex	1/8"	Plain	0.250-0.262"	0.063 to 0.073"	Tamper Resistant Screw	3/4"	18-8 Stainless Steel	€13.81
A	21060	Hex	1/8"	Black Oxide	0.250-0.262"	0.063 to 0.073"	Tamper Resistant Screw	3/8"	Case Hardened Steel	€20.31
A	22080	Hex	5/32"	Plain	0.347-0.361"	0.091 to 0.101"	Tamper Resistant Screw	1/2"	18-8 Stainless Steel	€16.12
A	22100	Hex	5/32"	Plain	0.347-0.361"	0.091 to 0.101"	Tamper Resistant Screw	3/4"	18-8 Stainless Steel	€14.65
A	22110	Hex	5/32"	Plain	0.347-0.361"	0.091 to 0.101"	Tamper Resistant Screw	1"	18-8 Stainless Steel	€15.34
A	22140	Hex	5/32"	Plain	0.347-0.361"	0.091 to 0.101"	Tamper Resistant Screw	1/4"	18-8 Stainless Steel	€13.38
A	22180	Hex	5/32"	Plain	0.347-0.361"	0.091 to 0.101"	Tamper Resistant Screw	3/4"	18-8 Stainless Steel	€14.66
A	22190	Hex	5/32"	Plain	0.347-0.361"	0.091 to 0.101"	Tamper Resistant Screw	1"	18-8 Stainless Steel	€15.47
A	22240	Hex	5/32"	Plain	0.419-0.437"	0.122 to 0.132"	Tamper Resistant Screw	1/2"	18-8 Stainless Steel	€16.55
A	22250	Hex	5/32"	Plain	0.419-0.437"	0.122 to 0.132"	Tamper Resistant Screw	5/8"	18-8 Stainless Steel	€7.96
A	22430	Hex	7/32"	Plain	0.636-0.656"	0.185 to 0.199"	Tamper Resistant Screw	1.5"	18-8 Stainless Steel	€14.09
A	22350	Hex	3/16"	Plain	0.527-0.547"	0.152 to 0.166"	Tamper Resistant Screw	1.25"	18-8 Stainless Steel	€8.14
A	22290	Hex	5/32"	Plain	0.419-0.437"	0.122 to 0.132"	Tamper Resistant Screw	1.5"	18-8 Stainless Steel	€10.06
A	21900	Hex	5/32"	Plain	0.298-0.312"	0.077 to 0.087"	Tamper Resistant Screw	1/2"	18-8 Stainless Steel	€13.75
A	22260	Hex	5/32"	Plain	0.419-0.437"	0.122 to 0.132"	Tamper Resistant Screw	3/4"	18-8 Stainless Steel	€8.48
A	21700	Hex	7/32"	Black Oxide	0.636-0.656"	0.185 to 0.199"	Tamper Resistant Screw	1"	Case Hardened Steel	€12.63
A	21570	Hex	5/32"	Black Oxide	0.419-0.437"	0.122 to 0.132"	Tamper Resistant Screw	1.5"	Case Hardened Steel	€15.24
A	21550	Hex	5/32"	Black Oxide	0.419-0.437"	0.122 to 0.132"	Tamper Resistant Screw	1"	Case Hardened Steel	€13.79
A	21170	Hex	5/32"	Black Oxide	0.298-0.312"	0.077 to 0.087"	Tamper Resistant Screw	3/4"	Case Hardened Steel	€22.46
A	22340	Hex	3/16"	Plain	0.527-0.547"	0.152 to 0.166"	Tamper Resistant Screw	1"	18-8 Stainless Steel	€14.98
A	22300	Hex	5/32"	Plain	0.419-0.437"	0.122 to 0.132"	Tamper Resistant Screw	2"	18-8 Stainless Steel	€11.11
A	22270	Hex	5/32"	Plain	0.419-0.437"	0.122 to 0.132"	Tamper Resistant Screw	1"	18-8 Stainless Steel	€9.03
A	22160	Hex	5/32"	Plain	0.347-0.361"	0.091 to 0.101"	Tamper Resistant Screw	1/2"	18-8 Stainless Steel	€14.85

TAMPER-PRUF SCREW -

Flat Machine Screws

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Style	Model	Drive Type	Driver Size	Finish	Head Dia.	Head Height	Item	Length	Material	Price (ex. VAT)
A	121890	Spanner	#10	Plain	0.340-0.385"	0.116"	Tamper Resistant Screw	3/4"	18-8 Stainless Steel	€12.16
B	122010	Spanner	#14	Plain	0.452-0.507"	0.153"	Tamper Resistant Screw	1"	18-8 Stainless Steel	€18.65
C	121800	Spanner	#8	Plain	0.292-0.332"	0.1"	Tamper Resistant Screw	1/2"	18-8 Stainless Steel	€11.78
D	121740	Spanner	#6	Plain	0.244-0.279"	0.083"	Tamper Resistant Screw	1"	18-8 Stainless Steel	€22.20
E	121945	Spanner	#10	Plain	0.340-0.385"	0.116"	Tamper Resistant Screw	1"	18-8 Stainless Steel	€13.89
F	122040	Spanner	#14	Plain	0.452-0.507"	0.153"	Tamper Resistant Screw	2"	18-8 Stainless Steel	€22.59
G	121830	Spanner	#8	Plain	0.292-0.332"	0.1"	Tamper Resistant Screw	1"	18-8 Stainless Steel	€12.41
H	121959	Spanner	#10	Plain	0.340-0.385"	0.116"	Tamper Resistant Screw	2.5"	18-8 Stainless Steel	€23.26
I	121840	Spanner	#8	Plain	0.292-0.332"	0.1"	Tamper Resistant Screw	1.25"	18-8 Stainless Steel	€13.88
J	121961	Spanner	#12	Plain	0.389-0.438"	0.132"	Tamper Resistant Screw	1/2"	18-8 Stainless Steel	€14.00
K	121710	Spanner	#6	Plain	0.244-0.279"	0.083"	Tamper Resistant Screw	1/2"	18-8 Stainless Steel	€21.19
L	121790	Spanner	#8	Plain	0.292-0.332"	0.1"	Tamper Resistant Screw	3/8"	18-8 Stainless Steel	€20.71
M	121930	Spanner	#10	Plain	0.340-0.385"	0.116"	Tamper Resistant Screw	1/2"	18-8 Stainless Steel	€12.32
N	121963	Spanner	#12	Plain	0.389-0.438"	0.132"	Tamper Resistant Screw	3/4"	18-8 Stainless Steel	€13.89
O	121820	Spanner	#8	Plain	0.292-0.332"	0.1"	Tamper Resistant Screw	3/4"	18-8 Stainless Steel	€12.06
P	121957	Spanner	#10	Plain	0.340-0.385"	0.116"	Tamper Resistant Screw	2"	18-8 Stainless Steel	€19.03
Q	121955	Spanner	#10	Plain	0.340-0.385"	0.116"	Tamper Resistant Screw	1.5"	18-8 Stainless Steel	€16.51
R	121895	Spanner	#10	Plain	0.340-0.385"	0.116"	Tamper Resistant Screw	1"	18-8 Stainless Steel	€13.47
S	121682	Spanner	#4	Plain	0.195-0.225"	0.067"	Tamper Resistant Screw	1/4"	18-8 Stainless Steel	€18.23
T	121770	Spanner	#6	Plain	0.244-0.279"	0.083"	Tamper Resistant Screw	2"	18-8 Stainless Steel	€15.76
U	121684	Spanner	#4	Plain	0.195-0.225"	0.067"	Tamper Resistant Screw	1/2"	18-8 Stainless Steel	€18.97
V	121905	Spanner	#10	Plain	0.340-0.385"	0.116"	Tamper Resistant Screw	1.5"	18-8 Stainless Steel	€30.25
W	121730	Spanner	#6	Plain	0.244-0.279"	0.083"	Tamper Resistant Screw	3/4"	18-8 Stainless Steel	€20.96
X	121683	Spanner	#4	Plain	0.195-0.225"	0.067"	Tamper Resistant Screw	3/8"	18-8 Stainless Steel	€18.41
Y	122030	Spanner	#14	Plain	0.452-0.507"	0.153"	Tamper Resistant Screw	1.5"	18-8 Stainless Steel	€20.95

VULCAN HART -

Cap Screws

A

B

Style	Model	Height	Length	Width	Price (ex. VAT)
A	SC-037-72	-	-	-	-	RFQ
A	00-844367-00036	-	-	-	-	RFQ
A	SC-041-42	-	-	-	-	RFQ
A	SC-042-02	-	-	-	-	RFQ
A	SC-118-42	-	-	-	-	RFQ
A	SC-122-19	-	-	-	€0.47	RFQ
A	00-844367-00044	-	-	-	-	RFQ
B	SC-116-84	0.4"	0.45"	1.3"	€1.21	RFQ
A	SC-120-70	0.5"	2"	0.5"	€1.07	RFQ
A	SC-110-98	0.75"	1.9"	2.95"	-	RFQ

FOREVERBOLT -

Machine Screws, Flat

A

B

C

D

E

F

G

H

I

Style	Model	Dia./Thread Size	Driver Size	Head Dia.	Head Height	Length	Price (ex. VAT)
A	FBFHMSP632516P100	#6-32	#2	0.262 to 0.238"	0.083"	5/16"	€33.12
B	FBFHMSP83212P100	#8-32	#2	0.312 to 0.285"	0.1"	1/2"	€38.66
C	FBFHMSP83258P100	#8-32	#2	0.312 to 0.285"	0.1"	5/8"	€36.79
D	FBFHMSP83214P100	#8-32	#2	0.312 to 0.285"	0.1"	1/4"	€34.86
E	FBFHMSP83234P100	#8-32	#2	0.312 to 0.285"	0.1"	3/4"	€37.66
F	FBFHMSP102412P100	#10-24	#2	0.362 to 0.333"	0.116"	1/2"	€40.50
G	FBFHMSP102434P100	#10-24	#2	0.362 to 0.333"	0.116"	3/4"	€44.91
H	FBFTFHMSP103212P100	#10-32	#2	0.362 to 0.333"	0.116"	1/2"	€43.15
I	FBFHMSP14201P100	1/4"-20	#3	0.477"	0.153"	1"	€63.85

MORSE DRUM -

Machine Screws

A

Style	Model	Price (ex. VAT)
A	2683-p	-	RFQ
A	248-P	€1.75
A	4170-P	-	RFQ

COOPER B-LINE -

Flat Head Hex Head Machine Screws

A

Style	Model
A	1/4X3/4SFHMSZN	RFQ
A	1/2X1SFHMSZN	RFQ
A	1/2X21/2SFHMSZN	RFQ

APPROVED VENDOR -

Brass Machine Screw, Slotted, Flat Head

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

Style	Model	Head Dia.	Head Height	Length	Thread Size	Price (ex. VAT)
A	U48170.011.0150	0.212"	0.067"	1.5"	4-40	€50.89
B	U48170.011.0037	0.212"	0.067"	3/8"	4-40	€6.71
C	U48170.011.0100	0.212"	0.067"	1"	4-40	€11.10
D	U48170.011.0025	0.212"	0.067"	1/4"	4-40	€6.56
A	U48170.011.0050	0.212"	0.067"	1/2"	4-40	€7.50
A	U48170.011.0075	0.212"	0.067"	3/4"	4-40	€10.58
E	U48170.013.0075	0.262"	0.083"	3/4"	6-32	€14.84
F	U48170.013.0200	0.262"	0.083"	2"	6-32	€32.33
G	U48170.013.0150	0.262"	0.083"	1.5"	6-32	€49.64
H	U48170.013.0050	0.262"	0.083"	1/2"	6-32	€12.74
I	U48170.013.0062	0.262"	0.083"	5/8"	6-32	€11.52
J	U48170.013.0100	0.262"	0.083"	1"	6-32	€17.87
K	U48170.013.0037	0.262"	0.083"	3/8"	6-32	€20.51
L	U48170.013.0025	0.262"	0.083"	1/4"	6-32	€7.24
M	U48170.013.0125	0.262"	0.083"	1.25"	6-32	€44.30
N	116044-PG	0.362"	0.116"	5/8"	10-32	€66.47
O	116042-PG	0.362"	0.116"	3/8"	10-32	€44.54
N	116043-PG	0.362"	0.116"	1/2"	10-32	€56.68
N	116047-PG	0.362"	0.116"	1.25"	10-32	€146.32
N	116045-PG	0.362"	0.116"	3/4"	10-32	€75.47

COOPER B-LINE -

CNPSS Series Square Head Cone Point Set Screws

A

Style	Model
A	3/8X2CNPSSZN	RFQ
A	1/2X21/2CNPSSZN	RFQ
A	1/2X2CNPSSZN	RFQ
A	5/8X21/2CNPSSZN	RFQ
A	1/2X11/2CNPSSZN	RFQ

APPROVED VENDOR -

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Machine Screw, Phillips, Pan Head

A

B

C

D

E

Style	Model	Driver Size	Head Dia.	Head Height	Length	Thread Size	Washer O.D.	Price (ex. VAT)
A	6GB34	#1	5.0mm	2.12mm	4"	M2.5 x 0.45	-	€11.01
B	6GB44	#1	6.0mm	2.52mm	4"	M3 x 0.5	-	€10.10
C	6GB25	#1	4.0mm	1.72mm	3"	M2 x 0.4	-	€9.52
D	6GU59	#2	7.0mm	2.75mm	8"	M4 x 0.7	8.50mm	€25.25
E	6GU50	#2	7.0mm	2.75mm	6"	M4 x 0.7	8.50mm	€23.76
E	6GU49	#2	5.5mm	2.15mm	12"	M3 x 0.5	6.50mm	€11.83
E	6GU48	#2	5.5mm	2.15mm	10"	M3 x 0.5	6.50mm	€11.29
E	6GU47	#2	5.5mm	2.15mm	8"	M3 x 0.5	6.50mm	€20.87
E	6GU46	#2	5.5mm	2.15mm	6"	M3 x 0.5	6.50mm	€22.53
D	6GU57	#2	5.5mm	2.15mm	12"	M3 x 0.5	6.50mm	€21.11
E	6GU51	#2	7.0mm	2.75mm	8"	M4 x 0.7	8.50mm	€24.27
D	6GU61	#2	7.0mm	2.75mm	12"	M4 x 0.7	8.50mm	€15.83
D	6GU60	#2	7.0mm	2.75mm	10"	M4 x 0.7	8.50mm	€15.14
D	6GU58	#2	7.0mm	2.75mm	6"	M4 x 0.7	8.50mm	€22.45
D	6GU56	#2	5.5mm	2.15mm	10"	M3 x 0.5	6.50mm	€10.36
D	6GU55	#2	5.5mm	2.15mm	8"	M3 x 0.5	6.50mm	€24.00
D	6GU54	#2	5.5mm	2.15mm	6"	M3 x 0.5	6.50mm	€22.52
E	6GU53	#2	7.0mm	2.75mm	12"	M4 x 0.7	8.50mm	€24.69
E	6GU52	#2	7.0mm	2.75mm	10"	M4 x 0.7	8.50mm	€26.11

APPROVED VENDOR -

18-8 Stainless Steel Machine Screw, Hex Trim, Hex Head

A

B

C

D

E

F

G

H

I

J

K

L

Style	Model	Driver Size	Head Dia.	Head Height	Length	Thread Size	Price (ex. VAT)
A	1PRW2	1/4"	0.250"	0.093"	1/4"	6-32	€12.12
B	U51016.013.0037	1/4"	0.250"	0.093"	3/8"	6-32	€14.77
C	1PRW6	1/4"	0.250"	0.093"	5/8"	6-32	€27.52
D	1PRW8	1/4"	0.250"	0.093"	1"	6-32	€33.93
E	U51016.016.0031	1/4"	0.250"	0.11"	5/16"	8-32	€16.53
F	1PRX2	1/4"	0.250"	0.11"	3/8"	8-32	€18.88
G	U51016.016.0050	1/4"	0.250"	0.11"	1/2"	8-32	€18.10
H	1PRX4	1/4"	0.250"	0.11"	5/8"	8-32	€24.72
I	1PRW3	1/4"	0.250"	0.093"	5/16"	6-32	€15.04
J	1PRW5	1/4"	0.250"	0.093"	1/2"	6-32	€21.36
K	1PRW7	1/4"	0.250"	0.093"	3/4"	6-32	€29.59
L	1PRV9	3/16"	0.188"	0.06"	1/2"	4-40	€17.94

APPROVED VENDOR -

18-8 Stainless Steel Machine Screw, Phillips, Oval Head

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Style	Model	Driver Size	Head Angle	Head Dia.	Head Height	Length	Thread Size	Price (ex. VAT)
A	U51320.013.0025	#2	82°	0.262"	0.128"	1/4"	6-32	€4.08
B	U51320.019.0076	#2	82-80°	0.362-0.333"	0.176" (Ref)	3/4"	10-32	€16.26
C	U51320.016.0037	#2	82°	0.312"	0.152"	3/8"	8-32	€7.23
D	U51320.016.0062	#2	82°	0.312"	0.152"	5/8"	8-32	€6.93
E	U51320.016.0087	#2	82°	0.312"	0.152"	7/8"	8-32	€9.73
F	U51320.019.0037	#2	82°	0.362"	0.176"	3/8"	10-24	€5.89
G	U51320.019.0075	#2	82-80°	0.362-0.333"	0.176" (Ref)	3/4"	10-24	€14.66
H	U51320.019.0175	#2	82°	0.385"	0.176"	1.75"	10-24	€18.03
I	2BE59	#2	82°	0.385"	0.176"	3/8"	10-32	€17.81
J	U51320.019.0250	#2	82°	0.385"	0.176"	2.5"	10-24	€17.60
K	U51320.013.0075	#2	82°	0.262"	0.128"	3/4"	6-32	€4.94
L	2BE69	#2	82°	0.385"	0.176"	1.25"	10-32	€26.65
M	2BE73	#2	82°	0.385"	0.176"	2"	10-32	€42.98
N	U51320.016.0025	#2	82°	0.312"	0.152"	1/4"	8-32	€4.37
O	U51320.016.0150	#2	82°	0.312"	0.152"	1.5"	8-32	€12.62
P	U51320.016.0175	#2	82°	0.312"	0.152"	1.75"	8-32	€19.63
Q	U51320.016.0200	#2	82°	0.312"	0.152"	2"	8-32	€16.05
R	U51320.019.0062	#2	82°	0.362"	0.176"	5/8"	10-24	€7.89
S	2BE63	#2	82°	0.385"	0.176"	5/8"	10-32	€12.81
T	U51320.013.0037	#2	82°	0.262"	0.128"	3/8"	6-32	€5.72
U	U51320.013.0200	#2	82°	0.262"	0.128"	2"	6-32	€8.82
V	U51320.016.0050	#2	82-80°	0.312-0.285"	0.152" (Ref)	1/2"	8-32	€9.15
W	U51320.016.0125	#2	82°	0.312"	0.152"	1.25"	8-32	€14.11
X	U51320.016.0075	#2	82-80°	0.312-0.285"	0.152" (Ref)	3/4"	8-32	€11.05
Y	U51320.016.0100	#2	82-80°	0.312-0.285"	0.152" (Ref)	1"	8-32	€8.42

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A4 Stainless Steel (Comparable to 316 Stainless Steel) Machine Screw, Phillips, Pan Head

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18-8 Stainless Steel Machine Screw, Slotted, Flat Head

18-8 Stainless Steel Machine Screw, Slotted, Round Head

18-8 Stainless Steel Machine Screw, Slotted, Fillister Head

A4 Stainless Steel (Comparable to 316 SS) Machine Screw, Slotted, Cheese Head

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CNPSS Series Square Head Cone Point Set Screws

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Machine Screw, Phillips, Pan Head

18-8 Stainless Steel Machine Screw, Hex Trim, Hex Head

18-8 Stainless Steel Machine Screw, Phillips, Oval Head

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