Metallics JMBHC10401 Bolts M10 (1.5) X 40 Hxbt 10.9 Din (Jar 100)

Thread pitch is 1.5 mm, which is standard M10 coarse thread. Any standard coarse M10 nut or tapped M10 hole will take it. If your assembly is tapped M10 x 1.25 or x 1.0 (fine pitch), this bolt will not thread in.

No. The JMBHC10401 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your contract carries Buy American or ARRA domestic sourcing language, these bolts will not satisfy it and you need a domestically produced fastener.

Minimum tensile is 120,350 psi with a minimum yield of 95,700 psi, and hardness runs Rockwell C23-34. That puts it well above a SAE Grade 5 bolt and roughly in Grade 8 territory, which is why 10.9 is specified on structural brackets, machine mounts and heavy equipment anchoring rather than general utility work.

The bolt is steel with a zinc finish. Zinc plating handles indoor and sheltered exterior service, but it is a sacrificial coating, not stainless. For standing water, coastal air, or anywhere washdown chemicals are involved, specify stainless or hot dip galvanized hardware instead.

They ship 100 pieces to a jar, and 100 count is the order minimum, so you're buying by the jar rather than by the piece. The jar packaging suits a van stock or a shop bin. Metallics lists other sizes and quantities of the MBHC and JMBHC bolts by request.

It's a hex head bolt, so a socket or open end wrench drives it; M10 class 10.9 hex heads are normally a 16 mm or 17 mm across flats depending on the DIN head series, and a 11 mm clearance hole is the usual pick for an M10 bolt in a bracket. Grip length is limited by the 40 mm overall length, so stack your plate thicknesses plus nut and washer against that before ordering.