(1,500) 1/4" F436 Structural Flat Washer Grade 8 Thru-Hardened SAE Yellow Zinc

• Bolt Size - 1/4"
• Washer Style - SAE
• I.D. - 9/32"  / .2812"
• O.D. - 5/8" / .625
• Nominal Thickness - .051-.080"
• Finish - Yellow Zinc Plated
• Specification - ASTM F436 Type 1
• Hardness - Thru Hardened RC 38-45
• Bolt Compatibility - A325, A490 & Grade 8
• Material - Alloy Steel
• Weight Per Piece - 0.0041 Lbs.

All orders placed before 2:00 pm Central Time are shipped the same day, excluding weekends and Holidays.

30 day money back hassle free returns on all items.