1/4-20 Serrated Hex Flange Bolts 18-8 Stainless Steel
SKU: FN-BLT-SHFB-1420-SS18· 9 lengths
Bulk-Only Item
Minimum order quantity: 100 pieces per pack. Ships 7 business days after your cart reaches the $500 bulk minimum — bulk-only and regularly-stocked items both count. Learn more →
$0.32/ea
1 pack × 100 = 100 pieces
1/4-20 serrated hex flange bolts in 18-8 stainless steel to IFI-111. A serrated hex flange bolt carries an integral flange under the head that spreads clamp load like a built-in washer, and the underside of that flange is cut with radial serrations. As the bolt is torqued the serrations bite into the joint face, so the assembly resists loosening under vibration without a lock washer or thread locker. Common in engine and chassis work, machine frames, conveyors and equipment where a separate washer is one part too many. Fully threaded. 9 lengths (1/2" to 3"). Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Plain / Natural
Grade
18-8 (A2-70)
Size
1/4-20
Drive Type
Hex External
Head Style
hex flange
Standard
IFI-111
Guides: What does 1/4-20 mean? · 18-8 stainless steel vs. other grades
Technical Specifications
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These items count toward the $500 bulk minimum. Mix-and-match to reach it.
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