![[1250 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 5/16-18 X 7/8 Stud End Drive: Hex Socket](https://cdn.shopify.com/s/files/1/0836/1125/5063/files/0604MWWKC_dfacbacd-bb01-4b31-b9ac-df43b0520d46.webp?v=1747155737)
Pay in 4 interest-free payments of $74.78 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Drive: Hex Socket
It combines high-speed steel durability with an integrated pilot drill to deliver clean edges from start to finish across metal
HVAC and plumbing installations involving overhead supports
Thread pitch: eleven threads per inch
Industrial machinery and heavy equipment assembly
[1250 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 5/16-18 X 7/8 Stud End Drive: Hex SocketIntroducing our Flange Bolts with Serrated Hex Washer, Case Hardened Zinc, 5 16 18 x 7 8 inch built for strong, secure fastening with vibration resistance and a clean, professional finish. These fasteners pair high strength with corrosion resistance thanks to their case hardened steel core and zinc plating. The flanged head distributes clamping load over the surface, while the serrated flange helps prevent loosening in dynamic applications. Thread
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