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ASTM F436 SAE Structural Flat Washer, High Strength, Steel, Zinc Finish, 1-7/8" ID, 3-3/8" OD, 3/16" Thickness
(Pack of 5)

Item#: 58871

Lawson Products

• Medium carbon steel
• Heat-treated, quenched and tempered
• Zinc-plated
• SAE manufactured to ASTM Specification F436
• Designed for use with Grade 5 and Grade 8 Cap Screws

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Catalog page#: 3-33

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Product Description

• Medium carbon steel
• Heat-treated, quenched and tempered
• Zinc-plated
• SAE manufactured to ASTM Specification F436
• Designed for use with Grade 5 and Grade 8 Cap Screws

Technical Specifications

Item#: 58871
Nominal Size 1-3/4 "
Finish Bright Zinc
Material Carbon Steel
I.D. 1-7/8 "
O.D. 3-3/8 "
Thickness 3/16 "
Specifications ASTM F436
Minimum Thickness 0.178 "
Maximum Thickness 0.280 "
Type Structural Flat Washer
UNSPSC #: 31161807
TAA Compliant: Yes
Weight: 1.65 lb

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