Home Fasteners USS Flat Washer Low Carbon Steel 1/4"
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USS Flat Washer Low Carbon Steel 1/4"
(Pack of 250.0)

FalconGrip®

• Smooth finish
• Burr-free
• Uniform gauge
• Zinc-plated
• Conforms to SAE Specification J488, ANSI Specification B18.22.1 and Federal Specification FF-W-92
*Since the dimensional properties of a 3/16 USS and No. 12 Washer are similar, Lawson’s 3/16 USS Flat Washer (Item No. 500) can be used with a No. 12 Screw.

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California Proposition 65: Not Applicable
www.P65Warnings.ca.gov

Catalog Page#: 3-32

Frequently Bought Together

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Hex Nut Grade 5 Steel 5/16-18

Item#: FA95678
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Hex Nut Grade 5 Steel 1/2-13

Item#: FA95681
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Hex Nut Grade 8 Alloy Steel 3/4-10

Item#: A107
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Flat Washer 18-8 Stainless Steel 5/16"

Item#: 91113
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USS Flat Washer Thru-Hardened Steel 1"

Item#: 88454
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SAE Flat Washer Thru-Hardened Steel 3/4"

Item#: FA88442
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Hex Cap Screw Grade 8 Alloy Steel 1/4-20 x 1"

Item#: 602
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SAE J995C Locknut with Nylon Insert Grade 8 5/8-11

Item#: 53985
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Hex Nut Grade 8 Alloy Steel 1/4-20

Item#: A100
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USS Flat Washer Thru-Hardened Steel 5/8"

Item#: FA88451
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USS Flat Washer Low Carbon Steel 1/2"

Item#: FA505
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Flat Washer 18-8 Stainless Steel 1/4"

Item#: 91112

Product Description

• Smooth finish
• Burr-free
• Uniform gauge
• Zinc-plated
• Conforms to SAE Specification J488, ANSI Specification B18.22.1 and Federal Specification FF-W-92
*Since the dimensional properties of a 3/16 USS and No. 12 Washer are similar, Lawson’s 3/16 USS Flat Washer (Item No. 500) can be used with a No. 12 Screw.

Technical Specifications

Item#: FA501
Nominal Size 1/4 "
Finish Bright Zinc
Type Flat Washer
I.D. 0.312 "
O.D. 0.734 "
Thickness 0.065 "
Material Carbon Steel
Pattern USS
Specifications ANSI B18.22.1
UNSPSC #: 31161807
TAA Compliant: No
Weight: 1.23 lb

Product Restrictions

California Proposition 65: Not Applicable
www.P65Warnings.ca.gov

Suggested Products

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USS Flat Washer Thru-Hardened Steel 3/8"

Item#: 88447
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USS Flat Washer Thru-Hardened Steel 5/16"

Item#: 88446
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 1/4"

Item#: 88445
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 1/2-13

Item#: 53983
DV_ZoomOriginal_P_32673.jpg

Hex Nut Grade 5 Steel 3/8-16

Item#: FA95679
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 1/4-20

Item#: 53979
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 1/2-13

Item#: A104
DV_ZoomOriginal_P_31312.jpg

IFI 100/107 Top Locknut Grade C 5/8-11

Item#: 80933
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 3/8-16

Item#: A102
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SAE Flat Washer Thru-Hardened Steel 3/8"

Item#: 88437
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SAE Flat Washer Thru-Hardened Steel 1/4"

Item#: 88435
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Hex Cap Screw Grade 8 Alloy Steel 3/8-16 x 1-1/2"

Item#: 634

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