What is the difference between flat washers and lock washers?

Flat washers are ideal for increasing surface area and distributing the applied force when tightening a fastener. They can be used on the fastener's bolt & nut sides, or used as spacers when using a bolt may not be appropriate. Lock washers produce tension during tightening to control the loosening of nuts. They are commonly used on the fastener's nut side for applications involving vibrations.

How to install a flat washer?

Place the flat washer between the threaded fastener (like a nut) and the screw / bolt head. Make sure that the washer presses against the fastener & other adjacent surfaces to form a tight connection. Press the fastener down to lock the grooves of a serrated washer with the grooves of the nut. Use a wrench or ratchet to tighten the nut / threaded fastener. Ensure that the teeth of a serrated washer are covered completely by the nut / fastener head, or that a split washer is slightly out of alignment. This indicates tension on the threaded fastener. Users may loosen the nut / threaded fastener to adjust the washer if it is not operating correctly.

How to remove a flat washer?

Simply remove the nut / threaded fastener that is holding the washer in place using a vice-grip or pipe wrench.Use a flat screwdriver to pry a lock washer off. When removing a split washer, the screwdriver head should be placed inside the split or beneath the washer and pushed. When removing a washer having teeth, the screwdriver head should be placed under a tooth and pushed up, repeating the procedure with more teeth if required. For other flat washer types, the screwdriver head can be placed below the washer and pushed up. The washer may break during removal, depending on the amount of pressure being applied.If the flat washer does not budge, use penetrating oil and repeat the previous step.Some flat washers can be used multiple times easily. Other washers (split lock) can be used only 1 or 2 times. Users should not reuse a split flat washer or other damaged washers. Do not use old washers in high-stress joint applications.

Flat Washers

GRUVLOK -

7013 Seal Rings

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Style	Model	Price (ex. VAT)
A	0390081114	€325.46	RFQ
A	0390081100	€94.41	RFQ
A	0390081110	€186.14	RFQ
A	0390081108	€163.11	RFQ
A	0390081112	€234.89	RFQ
A	0390081102	€99.78	RFQ
A	0390081104	€116.29	RFQ
A	0390081116	€474.36	RFQ
A	0390081106	€135.08	RFQ

APPROVED VENDOR -

18-8 Stainless Steel Jumbo Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Price (ex. VAT)
A	Z9252SS	1.5"	1.625"	3"	1/4"	€44.63
B	Z9251SS	1.5"	1.625"	3"	1/8"	€44.27
C	Z9254SS	1.75"	1.875"	3.375"	1/4"	€47.88
D	Z9250SS	1.375"	1.5"	2.75"	1/4"	€34.07
E	Z9256SS	2"	2.125"	3.75"	1/4"	€58.36
F	Z9258SS	2.5"	2.625"	4.5"	5/16"	€72.93
G	Z9260SS	3"	3.125"	5.5"	5/16"	€107.92
H	Z9262SS	3.5"	3.625"	6.5"	5/16"	€155.95
I	Z9264SS	4"	4.125"	7.5"	5/16"	€194.36

APPROVED VENDOR -

316 Stainless Steel Flat Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Package Weight	Rockwell Hardness	Thickness	Thickness Tolerance	Type	Price (ex. VAT)
A	WAS405#4	#4	1/8"	5/16"	0.1	B70	0.025 to 0.04"	-	Standard	€5.01
B	Z0538-316	#4	1/8"	5/16"	-	B70	0.032"	+/-0.010"	Standard	€8.34
C	U55410.011.0001	#4	1/8"	5/16"	-	-	0.031"	-	Standard	€16.43
D	WAS405#6	#6	5/32"	3/8"	0.1	B70	0.036 to 0.065"	-	Standard	€3.75
E	U55410.016.0001	#8	5/32"	3/8"	-	-	0.031"	-	Standard	€2.06
F	Z0540-316	#8	11/64"	3/8"	-	B70	0.032"	+/-0.010"	Standard	€9.01
G	WAS405#8	#8	3/16"	7/16"	0.2	B70	0.036 to 0.065"	-	Standard	€4.42
H	U55410.019.0001	#10	3/16"	7/16"	-	-	0.031"	-	Standard	€2.18
I	U55410.019.0002	#10	7/32"	1/2"	-	-	0.049"	-	Standard	€2.61
J	1NU63	#10	7/32"	1/2"	0.11	B80	2/41"	0.036-0.065"	Standard(W)	€9.82
K	WAS505#10	#10	1/4"	9/16"	0.1	B70	0.036 to 0.065"	-	Standard	€8.89
L	Z0541-316	#10	13/64"	7/16"	-	B70	0.032"	+/-0.010"	Standard	€9.54
M	WAS405#10	#10	7/32"	1/2"	0.2	B70	0.036 to 0.065"	-	Standard	€9.85
N	WAS405#12	#12	1/4"	9/16"	0.07	B70	0.051 to 0.08"	-	Standard	€18.66
O	U55410.100.0001	1"	1-1/16"	2"	-	-	0.109"	-	Standard	€8.05
P	WAS40501	1"	1-1/16"	2"	0.1	B70	0.108 to 0.16"	-	Standard	€13.85
Q	WAS50501	1"	1-1/16"	2.5"	0.03	B70	0.136 to 0.192"	-	Standard	€23.63
R	U55205.100.0001	1"	1-1/16"	2"	-	-	0.134"	-	Narrow	€9.41
S	Z0623-316	1"	1-1/16"	2"	-	B70	0.11"	+/-0.010"	Standard	€54.39
T	U55420.100.0001	1"	1-1/16"	2.5"	-	-	0.165"	-	Wide	€10.54
U	Z0626-316	1.5"	1-9/16"	3.25"	-	B70	0.125"	+/-0.010"	Standard	€13.01
V	U55420.125.0001	1.25"	1.375"	3"	0.82	B80	0.165"	0.136-0.192"	Standard(W)	€16.61
W	Z0625-316	1.25"	1-5/16"	2.75"	-	B70	0.125"	+/-0.010"	Standard	€66.42
X	Z0624-316	1.125"	1.187"	2.5"	-	B70	0.125"	+/-0.010"	Standard	€56.33
Y	U55420.112.0001	1.125"	1.25"	2.75"	0.68	B80	0.165"	0.136-0.192"	Standard(W)	€18.43

APPROVED VENDOR -

A4 Stainless Steel (Comparable to 316 Stainless Steel) Flat Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Thickness Tolerance	Price (ex. VAT)
A	M55420.120.0001	M12	13mm	24mm	2.5mm	+/-0.20mm	€7.32
A	M55420.140.0001	M14	15mm	28mm	2.5mm	+/-0.20mm	€8.52
A	M55420.180.0001	M18	19mm	34mm	3mm	+/-0.30mm	€4.20
A	M55420.240.0001	M24	25mm	44mm	4mm	+/-0.30mm	€3.03

APPROVED VENDOR -

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Fender Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Thickness Tolerance	Price (ex. VAT)
A	M51530.060.0001	M6	6.4mm	18mm	1.6mm	+/-0.20mm	€13.07
A	M51530.200.0001	M20	22mm	60mm	4mm	+/-0.60mm	€9.77

APPROVED VENDOR -

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Flat Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Thickness Tolerance	Price (ex. VAT)
A	M51420.140.0001	M14	15mm	28mm	2.5mm	+/-0.20mm	€6.37
A	M51420.180.0001	M18	19mm	34mm	3mm	+/-0.30mm	€3.13

APPROVED VENDOR -

Brass Flat Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Thickness Tolerance	Price (ex. VAT)
A	6FA51	M3	3.2mm	7mm	0.5 mm	+/-0.05mm	€4.01
A	6FA53	M4	4.3mm	9mm	0.8 mm	+/-0.10mm	€7.94
A	6FA55	M5	5.3mm	10mm	1 mm	+/-0.10mm	€9.83
A	6FA57	M6	6.4mm	12 mm	1.6mm	+/-0.20mm	€18.01
A	6FA59	M8	8.4mm	16 mm	1.6mm	+/-0.20mm	€14.74
A	6FA61	M10	10.5mm	20 mm	2mm	+/-0.20mm	€13.83
A	6FA63	M12	13mm	24mm	2.5mm	+/-0.20mm	€23.53
A	6FA65	M16	17mm	30mm	3mm	+/-0.30mm	€21.43

APPROVED VENDOR -

Through Hardened Steel Jumbo Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Price (ex. VAT)
A	Z9252	1.5"	1.625"	3"	1/4"	€39.17
B	Z9254	1.75"	1.875"	3.375"	1/4"	€44.34
C	Z9250	1.375"	1.5"	2.75"	1/4"	€34.11
D	Z9256	2"	2.125"	3.75"	1/4"	€51.89
E	Z9258	2.5"	2.625"	4.5"	5/16"	€80.87
E	Z9260	3"	3.125"	5.5"	5/16"	€108.71
E	Z9262	3.5"	3.625"	6.5"	5/16"	€137.40
E	Z9264	4"	4.125"	7.5"	5/16"	€139.05

APPROVED VENDOR -

Case Hardened Steel Slotted Washer

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Style	Model	Fits Bolt Sizes	Outside Dia.	Slot Width	Thickness	Price (ex. VAT)
A	Z9420	#10	3/4"	9/32"	1/4"	€7.19
A	Z9421	#10	1"	9/32"	1/4"	€7.55
A	Z9434	1"	2.5"	1.031"	7/16"	€28.83
A	Z9442	1"	3"	1.031"	9/16"	€57.05
A	Z9443	1.25"	3"	1 9/32"	5/8"	€41.74
A	Z9437	1.25"	3"	1 5/16"	7/16"	€49.29
A	Z9428	1/2"	1.875"	17/32"	3/8"	€12.05
A	Z9441	1/2"	2"	17/32"	3/8"	€16.94
A	Z9429	1/2"	2.25"	17/32"	3/8"	€14.02
A	Z9438	1/4"	1.75"	9/32"	1/4"	€13.18
A	Z9433	3/4"	2.5"	25/32"	7/16"	€20.80
A	Z9426	3/8"	1.75"	13/32"	3/8"	€9.78
A	Z9439	3/8"	2"	13/32"	3/8"	€15.85
A	Z9440	3/8"	2.5"	13/32"	3/8"	€23.17
A	Z9425	3/8"	1.5"	13/32"	3/8"	€10.70
A	Z9424	3/8"	1.25"	13/32"	3/8"	€10.44
A	Z9431	5/8"	2.125"	21/32"	3/8"	€17.68
A	Z9422	5/16"	1.25"	11/32"	5/16"	€9.51

APPROVED VENDOR -

Brass Thick Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Price (ex. VAT)
A	Z9094BR	#10	13/64"	1/2"	3/32"	€16.18
B	Z9103BR	1"	1.031"	2"	3/16"	€5.66
C	Z9099BR	1/2"	17/32"	1.125"	1/8"	€22.22
D	Z9095BR	1/4"	9/32"	5/8"	1/8"	€14.87
E	Z9101BR	3/4"	25/32"	1.625"	5/32"	€21.77
F	Z9097BR	3/8"	13/32"	7/8"	1/8"	€12.93
G	Z9100BR	5/8"	21/32"	1.375"	1/8"	€23.43
H	Z9096BR	5/16"	11/32"	3/4"	1/8"	€15.88
I	Z9102BR	7/8"	29/32"	1.75"	5/32"	€20.81

APPROVED VENDOR -

Case Hardened Steel Thick Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Thickness Tolerance	Price (ex. VAT)
A	Z9085	#4	1/8"	5/16"	5/64"	+/-0.010"	€8.58
B	Z9086	#6	5/32"	3/8"	5/64"	+/-0.010"	€8.03
C	Z9087	#8	3/16"	7/16"	5/64"	+/-0.010"	€5.46
D	Z9094	#10	13/64"	1/2"	3/32"	+/-0.010"	€5.66
E	Z9103	1"	1.031"	2"	3/16"	+/-0.010"	€39.62
F	Z9105	1.25"	1-9/32"	2.5"	9/32"	+/-0.010"	€18.85
G	Z9104	1.125"	1.156"	2.25"	7/32"	+/-0.010"	€45.32
H	Z9099	1/2"	17/32"	1.125"	1/8"	+/-0.010"	€11.83
I	Z9095	1/4"	9/32"	5/8"	1/8"	+/-0.010"	€6.94
J	Z9101	3/4"	25/32"	1.625"	1/8"	+/-0.010"	€16.40
K	Z9097	3/8"	13/32"	7/8"	1/8"	+/-0.010"	€8.59
L	Z9100	5/8"	21/32"	1.375"	1/8"	+/-0.010"	€6.01
M	Z9096	5/16"	11/32"	3/4"	1/8"	+/-0.010"	€6.96
N	Z9102	7/8"	29/32"	1.75"	5/32"	+/-0.010"	€20.54
O	Z9098	7/16"	15/32"	1"	1/8"	+/-0.010"	€10.49
P	Z8803	M3	3.2mm	8mm	2mm	+0.4mm/-0.5mm	€16.13
Q	Z8804	M4	4.3mm	10mm	2mm	+0.4mm/-0.5mm	€17.26
R	Z8805	M5	5.3mm	11mm	2mm	+0.4mm/-0.5mm	€8.12
S	Z8806	M6	6.4mm	13mm	2.5mm	+0.4mm/-0.5mm	€7.39
T	Z8808	M8	8.4mm	16 mm	3mm	+0.4mm/-0.5mm	€7.97
U	Z8810	M10	10.5mm	19mm	3mm	+0.4mm/-0.5mm	€8.43
V	Z8812	M12	13mm	22mm	3mm	+0.4mm/-0.5mm	€8.82
W	Z8814	M14	15mm	25 mm	3mm	+0.4mm/-0.5mm	€13.04
X	Z8816	M16	17mm	28mm	3.5mm	+0.4mm/-0.5mm	€10.17
Y	Z8820	M20	21mm	35mm	3.5mm	+0.4mm/-0.5mm	€12.26

APPROVED VENDOR -

Phenolic Flat Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Price (ex. VAT)
A	Z8402	#4	0.125"	0.312"	€4.82
B	Z8406	#6	0.156"	0.5"	€4.67
C	Z8408	#8	0.177"	0.5"	€2.71
D	Z8410	#10	0.203"	0.632"	€3.70
E	Z8412	1/4"	0.282"	0.625"	€3.42
F	Z8416	3/8"	0.385"	0.625"	€4.97
G	Z8414	5/16"	0.328"	0.569"	€3.50

APPROVED VENDOR -

Case Hardened Steel Extra Thick Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Thickness Tolerance	Price (ex. VAT)
A	Z9208	1"	1.031"	2"	9/32"	+/-0.010"	€12.45
B	Z9204	1/2"	17/32"	1.125"	3/16"	+/-0.010"	€6.40
C	Z9200	1/4"	9/32"	5/8"	3/16"	+/-0.010"	€8.62
D	Z9206	3/4"	25/32"	1.625"	1/4"	+/-0.010"	€9.42
E	Z9202	3/8"	13/32"	1"	3/16"	+/-0.010"	€10.98
F	Z9205	5/8"	21/32"	1.375"	3/16"	+/-0.010"	€5.10
G	Z9201	5/16"	11/32"	3/4"	3/16"	+/-0.010"	€9.15
H	Z9207	7/8"	29/32"	1.75"	1/4"	+/-0.010"	€43.87
I	Z9203	7/16"	15/32"	1"	3/16"	+/-0.010"	€5.79
J	Z8840	M3	3.2mm	12 mm	3mm	+0.4mm/-0.5mm	€6.86
K	Z8842	M4	4.3mm	14mm	3mm	+0.4mm/-0.5mm	€10.61
L	Z8844	M5	5.3mm	15mm	3.5mm	+0.4mm/-0.5mm	€12.69
M	Z8846	M6	6.4mm	18mm	4.5mm	+0.4mm/-0.5mm	€12.87
N	Z8848	M8	8.5mm	22mm	5mm	+0.4mm/-0.5mm	€10.71
O	Z8850	M10	10.5mm	23mm	5mm	+0.4mm/-0.5mm	€10.26
P	Z8852	M12	13mm	26mm	5mm	+0.4mm/-0.5mm	€11.35
Q	Z8854	M14	15mm	27mm	5mm	+0.4mm/-0.5mm	€11.41
R	Z8856	M16	17mm	32 mm	5mm	+0.4mm/-0.5mm	€11.31
S	Z8860	M20	21mm	35mm	5mm	+0.4mm/-0.5mm	€12.81
T	Z8864	M24	25mm	43mm	6.5mm	+0.4mm/-0.5mm	€14.54
U	Z8870	M30	31mm	48mm	6.5mm	+0.4mm/-0.5mm	€3.69
V	Z8876	M36	37mm	50mm	7.5mm	+0.4mm/-0.5mm	€6.24

APPROVED VENDOR -

18-8 Stainless Steel Thick Square Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Price (ex. VAT)
A	Z8962SS	1"	1-1/16"	€10.69
B	Z8954SS	1/2"	9/16"	€9.20
C	Z8950SS	1/4"	5/16"	€8.97
D	Z8958SS	3/4"	13/16"	€9.36
E	Z8952SS	3/8"	7/16"	€9.36
F	Z8956SS	5/8"	11/16"	€10.19
G	Z8960SS	7/8"	15/16"	€11.04

APPROVED VENDOR -

Through Hardened Steel SAE Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Package Weight	Size	Thickness	Thickness Tolerance	Price (ex. VAT)
A	514121G	1"	1-1/16"	2"	0.91	1"	0.134"	+.026/-.026	€9.57
A	514161G	1.5"	1.625"	3"	1.05	1.5"	0.165"	+.027/-.029	€6.66
A	514141G	1.25"	1.375"	2.5"	1.4	1.25"	0.165"	+.027/-.029	€12.42
A	514131G	1.125"	1.187"	2.25"	0.91	1.125"	0.134"	+.026/-.026	€11.37
A	514061G	1/2"	17/32"	1 1/16"	0.38	1/2"	0.095"	+.026/-.021	€4.43
A	514021G	1/4"	9/32"	5/8"	0.37	1/4"	0.065"	+.015/-.014	€5.02
A	514101G	3/4"	13/16"	1 15/32"	0.74	3/4"	0.134"	+.026/-.026	€8.05
A	514041G	3/8"	13/32"	13/16"	0.34	3/8"	0.065"	+.015/-.014	€4.56
A	514081G	5/8"	21/32"	1 5/16"	0.7	5/8"	0.095"	+.026/-.021	€8.08
A	514031G	5/16"	11/32"	11/16"	0.22	5/16"	0.065"	+.015/-.014	€3.18
A	514111G	7/8"	15/16"	1.75"	0.55	7/8"	0.134"	+.026/-.026	€5.34
A	514051G	7/16"	15/32"	59/64"	0.23	7/16"	0.065"	+.015/-.014	€2.73
A	514071G	9/16"	19/32"	1.187"	0.47	9/16"	0.095"	+.026/-.021	€5.83

APPROVED VENDOR -

18-8 Stainless Steel Slotted Washer

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Style	Model	Fits Bolt Sizes	Outside Dia.	Slot Width	Thickness	Price (ex. VAT)
A	Z9420SS	#10	3/4"	9/32"	1/4"	€8.91
A	Z9434SS	1"	2.5"	1.031"	7/16"	€61.88
A	Z9437SS	1.25"	3"	1 5/16"	7/16"	€76.25
A	Z9429SS	1/2"	2.25"	17/32"	3/8"	€19.70
A	Z9421SS	1/4"	1"	9/32"	1/4"	€9.81
A	Z9433SS	3/4"	2.5"	25/32"	7/16"	€27.86
B	Z9424SS	3/8"	1.25"	13/32"	3/8"	€13.80
A	Z9426SS	3/8"	1.75"	13/32"	3/8"	€22.94
C	Z9425SS	3/8"	1.5"	13/32"	3/8"	€16.69
A	Z9431SS	5/8"	2.125"	21/32"	3/8"	€20.81
D	Z9422SS	5/16"	1.25"	11/32"	5/16"	€13.04
A	Z9428SS	7/16"	1.875"	17/32"	3/8"	€19.69

APPROVED VENDOR -

18-8 Stainless Steel Beveled Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Price (ex. VAT)
A	Z9180-BEV-SS	#10	13/64"	1/2"	3/32"	€21.33
B	Z9189-BEV-SS	1"	1.031"	2"	5/16"	€24.11
C	Z9191-BEV-SS	1.25"	1-9/32"	2.25"	5/16"	€33.16
D	Z9190-BEV-SS	1.125"	1.156"	2.25"	5/16"	€38.03
E	Z9185-BEV-SS	1/2"	17/32"	1"	3/16"	€11.08
F	Z9181-BEV-SS	1/4"	9/32"	5/8"	1/8"	€18.63
G	Z9187-BEV-SS	3/4"	25/32"	1.5"	1/4"	€11.26
H	Z9183-BEV-SS	3/8"	13/32"	7/8"	1/8"	€20.18
I	Z9186-BEV-SS	5/8"	21/32"	1.25"	1/4"	€11.73
J	Z9182-BEV-SS	5/16"	11/32"	3/4"	1/8"	€20.96
K	Z9188-BEV-SS	7/8"	29/32"	1.75"	1/4"	€24.49
L	Z9184-BEV-SS	7/16"	15/32"	1"	5/32"	€21.95

APPROVED VENDOR -

Steel USS Washer

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Style	Model	Color	Finish	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Package Weight	Rockwell Hardness	Size	Price (ex. VAT)
A	4RVX8	-	Zinc	2"	2.125"	4.5"	-	B49	2"	€276.78
B	4XLT2	-	Plain	5/8"	11/16"	1.75"	-	B49	5/8"	€153.95
C	4VNX8	-	Plain	1/4"	5/16"	3/4"	-	B49	1/4"	€257.92
D	U38402.018.0001	-	Plain	3/16"	1/4"	9/16"	-	-	-	€1.73
E	4VNY6	-	Plain	1.75"	1.875"	4"	-	B49	1.75mm	€125.50
F	4VNY8	-	Plain	2.5"	2.625"	5"	-	B49	2.5"	€165.92
G	6DYY6	-	Plain	1.375"	1.5"	3.25"	8.33 Lbs.	Rb 40 min	-	€35.21
G	6DYW7	-	Zinc	1.75"	1.875"	4"	5 Lbs.	Rb 40 min	-	€17.96
G	6DYY1	-	Plain	#10	1/4"	9/16"	0.28 Lbs.	Rb 40 min	-	€2.35
G	6DYW8	-	Zinc	2"	2.125"	4.5"	5.04 Lbs.	Rb 40 min	-	€18.62
H	4RXY2	-	Plain	2"	2.125"	4.5"	-	B49	2"	€180.53
I	4RXW8	-	Plain	1.5"	1.625"	3.5"	-	B49	1.5"	€157.89
G	6DYZ1	-	Plain	2.5"	2.625"	5"	9.61 Lbs.	Rb 40 min	-	€52.64
G	6DYY8	-	Plain	1.75"	1.875"	4"	3.85 Lbs.	Rb 40 min	-	€19.38
J	4RVX2	-	Zinc	5/16"	3/8"	7/8"	-	B49	5/16"	€239.65
K	4RVU2	-	Zinc	1/2"	9/16"	1.375"	-	B49	1/2"	€234.31
L	P42014-PG	-	Plain	1.375"	1.5"	3.25"	-	-	-	€165.08
G	6DYW9	-	Galvanized	3/4"	13/16"	2"	4.95 Lbs.	Rb 40 min	-	€24.61
G	6DYY7	-	Plain	1.5"	1.625"	3.5"	9.63 Lbs.	Rb 40 min	-	€41.12
G	6DYY9	-	Plain	2"	2.125"	4.5"	6.30 Lbs.	Rb 40 min	-	€31.09
M	4RXW6	-	Plain	1.375"	1.5"	3.25"	-	B49	1.375"	€172.15
N	U38400.018.0001	Silver	Zinc	3/16"	1/4"	9/16"	0.26	-	-	€2.35
O	U38130.031.0001	Silver	Zinc	5/16"	3/8"	7/8"	1.08	-	-	€5.00
P	U38157.050.0001	Silver	Galvanized	1/2"	9/16"	1.375"	1.92	-	-	€10.13
Q	U38157.031.0001	Silver	Galvanized	5/16"	3/8"	7/8"	0.87	-	-	€8.78

APPROVED VENDOR -

Case Hardened Steel Thick Square Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Price (ex. VAT)
A	Z8962H	1"	1-1/16"	€10.53
B	Z8954H	1/2"	9/16"	€5.50
C	Z8950H	1/4"	5/16"	€2.58
D	Z8958H	3/4"	13/16"	€9.44
E	Z8952H	3/8"	7/16"	€7.00
F	Z8956H	5/8"	11/16"	€9.26
G	Z8960H	7/8"	15/16"	€6.52

APPROVED VENDOR -

Brass Extra Thick Washer

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Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Price (ex. VAT)
A	Z9208BR	1"	1.031"	2"	9/32"	€7.59
B	Z9204BR	1/2"	17/32"	1.125"	3/16"	€19.85
C	Z9200BR	1/4"	9/32"	5/8"	3/16"	€16.73
D	Z9206BR	3/4"	25/32"	1.625"	1/4"	€4.77
E	Z9202BR	3/8"	13/32"	1"	3/16"	€21.45
F	Z9205BR	5/8"	21/32"	1.375"	3/16"	€21.95
G	Z9201BR	5/16"	11/32"	3/4"	3/16"	€18.14
H	Z9207BR	7/8"	29/32"	1.75"	1/4"	€5.66

APPROVED VENDOR -

Steel Flat Washer

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Style	Model	Finish	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Rockwell Hardness	Size	Thickness	Thickness Tolerance	Price (ex. VAT)
A	Z9289	Black Oxide	1/2"	17/32"	1.375"	B49	-	0.156"	+/-0.010"	€22.51
B	Z9285	Black Oxide	1/4"	9/32"	3/4"	B49	-	0.14"	+/-0.010"	€35.72
C	Z9286	Black Oxide	5/16"	11/32"	7/8"	B49	-	0.14"	+/-0.010"	€18.87
D	Z9293	Black Oxide	3/4"	13/16"	2"	B49	-	0.25"	+/-0.010"	€31.14
E	Z9287	Black Oxide	3/8"	13/32"	1"	B49	-	0.14"	+/-0.010"	€11.39
F	Z9290	Black Oxide	5/8"	21/32"	1.75"	B49	-	0.156"	+/-0.010"	€36.01
G	Z9294	Black Oxide	1"	1-1/16"	2.5"	B49	-	0.25"	+/-0.010"	€36.91
H	5GAX1	DAC 500B	M42	44mm	78mm	C 30-40	-	5mm	+/-0.600mm	€54.40
I	2WY84	Furnace Black	M18	19mm	34mm	-	-	3mm	+/-0.30mm	€11.83
J	2WY85	Furnace Black	M20	21mm	37mm	-	-	3mm	+/-0.30mm	€15.38
K	2WY83	Furnace Black	M16	17mm	30mm	-	-	3mm	+/-0.30mm	€16.02
L	2WY86	Furnace Black	M24	25mm	44mm	-	-	4mm	+/-0.30mm	€29.35
M	U38157.087.0001	Hot Dipped Galvanized	7/8"	7/8"	2.25"	-	-	0.165"	-	€5.84
N	U38157.043.0001	Hot Dipped Galvanized	7/16"	1/2"	1.25"	-	-	0.083"	-	€10.76
O	U38157.075.0001	Hot Dipped Galvanized	3/4"	13/16"	2"	-	-	0.148"	-	€11.64
P	U38157.100.0001	Hot Dipped Galvanized	1"	1"	2.5"	-	-	0.165"	-	€4.86
Q	U38157.025.0001	Hot Dipped Galvanized	1/4"	5/16"	69/94"	-	-	0.065"	-	€5.71
R	U38157.112.0001	Hot Dipped Galvanized	1.125"	1.25"	2.75"	-	-	0.165"	-	€8.20
S	U38157.125.0001	Hot Dipped Galvanized	1.25"	1.375"	3"	-	-	0.165"	-	€5.83
T	U38402.175.0001	Plain	1.75"	1.875"	4"	-	-	0.18"	-	€8.97
U	U38402.225.0001	Plain	2.25"	2.25"	4.75"	-	-	0.22"	-	€20.77
V	U38402.250.0001	Plain	2.5"	2.625"	5"	-	-	0.238"	-	€29.67
W	M38100.720.0001	Plain	M72	74.3mm	123 7/10mm	-	-	9.75mm	-	€7.16
X	M38100.330.0001	Plain	M33	34mm	60mm	-	-	5mm	-	€1.74
Y	M38100.180.0001	Plain	M18	19mm	34mm	-	-	3mm	-	€3.95

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