M8-1.25 Serrated Hex Flange Bolts 18-8 Stainless Steel
SKU: FN-BLT-SHFB-M8125-SS18· 1 length
Bulk-Only Item
Minimum order quantity: 100 pieces per pack. Ships 7 business days after the bulk order minimum is met across compatible items in your cart. Learn more →
$0.39/ea
1 pack × 100 = 100 pieces
Limited stock available — message us before ordering 1,000+ pieces.
M8-1.25 serrated hex flange bolts in 18-8 stainless steel to DIN 6921. 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. 1 length (20mm). Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Plain / Natural
Grade
18-8 (A2-70)
Thread Size
M8-1.25
Drive Type
Hex
Head Style
hex flange
Standard
DIN 6921
Technical Specifications
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