5/16-18 Serrated Hex Flange Nut Stainless Steel 18-8 Clear Fluoropolymer
SKU: FN-NT-SHFN-51618-SS18-CS-EHEX-CF
Bulk-Only Item
Minimum order quantity: 250 pieces per pack. Ships 3 business days after your cart reaches the $500 bulk minimum — bulk-only and regularly-stocked items both count. Learn more →
$0.08/ea
1 pack × 250 = 250 pieces
Serrated hex flange nuts in 18-8 stainless steel. A hex nut with a built-in flange that spreads the load like a washer, and serrations on the bearing face that bite into the surface to resist loosening from vibration — one part instead of a nut and washer. 18-8 (A2-70) stainless resists rust and staining outdoors and in wash-down areas. A clear fluoropolymer coating adds lubricity and an extra corrosion barrier while keeping the stainless look. Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Clear Fluoropolymer
Grade
18-8 (A2-70)
Size
5/16-18
Drive Type
External Hex
Standard
ASME B18.2.2
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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