Metallics JSBH501 Bolts 7/16-14 x 1-3/4 HXBT SS (Jar 50)

It is a 7/16-14 x 1-3/4 inch hex bolt in stainless steel. The 14 threads per inch confirms it is UNC coarse thread, so it mates with a standard 7/16-14 nut or tapped hole. Measured shank diameter runs 0.4305 to 0.4375 inch.

18-8 austenitic stainless handles general atmospheric corrosion, which covers exterior mounting, damp mechanical rooms, and food-processing or chemical equipment washdown. For coastal salt spray or aggressive chemical exposure, 316 stainless is the better choice - the Metallics series covers both 18-8 and 316, and this particular bolt is 18-8.

Tensile runs 100,000 to 150,000 psi minimum with 65,000 psi minimum yield, and hardness is Rockwell B95 to C32. That puts it below a Grade 5 carbon steel bolt on yield, so if your drawing calls for a graded structural fastener, do not substitute stainless for corrosion reasons alone. Where corrosion is the controlling factor and the load is moderate, it is the correct pick.

No. The JSBH501 jar is bolts only, 50 pieces. Order 7/16-14 stainless hex nuts and matching stainless flat or lock washers separately - mixing in plated carbon steel nuts on a stainless bolt in a wet location sets up galvanic corrosion at the joint.

Both the Buy American and ARRA compliance flags are marked compliant on the JSBH501. Country of origin is listed as multiple, which is common on stainless fastener lines where production is split across plants. For a federally funded spec, cite the compliance flags on your submittal.

Yes - they are carried as electrical supply fasteners and are a standard choice for bolting enclosures, brackets, and equipment where corrosion resistance matters. Confirm the hole is 7/16 clearance or tapped 7/16-14; the bolt shank measures 0.4305 to 0.4375 inch.