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Bolts 3/4-10 X 3 Hxbt Galv (Box 50)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- N
- Buy American Compliant:
- No
- Division:
- Electrical H1
- Fastener Head Height:
- 2-Jan in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 1.088 - 1.125 in.
- Fastener Height:
- 0.455 - 0.524
- Fastener Length:
- 3
- Fastener Width:
- 1.240 - 1.299
- Language Code:
- EN
- Order Minimum Imperial:
- 50
- Order Minimum Uom Imperial:
- EA
- Outside Diameter:
- 0.729 - 0.768 IN
- Pack Type:
- Box
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 10
- Thread Standard:
- ASME B18.2.1-1996
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- BHC and JBHC
- Product Finish:
- Galvanized
- Product Details:
- Hexagonal Bolt
- Product Material:
- Steel
Metallics BHC81G – Frequently Asked Questions
1) What thread size and pitch is the Metallics BHC81G hex bolt?
The BHC81G is a 3/4-10 hex bolt, meaning 3/4 inch diameter with 10 threads per inch, which is the standard UNC coarse pitch for that diameter. Threads are made to ASME B18.2.1-1996, so it mates with any standard 3/4-10 UNC nut or tapped hole. Measured shank outside diameter runs 0.729 to 0.768 in.
2) How thick a stack-up will a 3 inch long 3/4 inch hex bolt clamp?
Bolt length is 3 inches measured under the head, so your total grip is 3 inches minus whatever the nut and any washers consume. Allow roughly 3/4 inch for a 3/4-10 hex nut plus washers, which leaves about 2 inches of usable material thickness. If you are through-bolting thicker assemblies, order a longer length in the same series.
3) Do these bolts qualify for a Buy American or ARRA-funded job?
No. The BHC81G is listed as not Buy American compliant and not ARRA compliant, with country of origin given as multiple. For federally funded work carrying domestic sourcing requirements, you need a domestically produced bolt instead.
4) Can I use these galvanized 3/4-10 hex bolts outdoors or on exterior strut and framing?
Yes. The BHC81G is a steel bolt with a galvanized finish, which is the normal choice for exterior and damp-location structural and electrical framing work. Country of origin is listed as multiple.
5) How many bolts come in a box, and can I buy fewer than 50?
These ship as a box of 50 pieces, and 50 each is the order minimum, so a box is the smallest buy. Other sizes and quantities can be arranged by request.
6) Do nuts or washers come with the Metallics BHC81G bolts?
The box contains bolts only, 50 hex bolts in 3/4-10 x 3 galvanized. Matching 3/4-10 nuts and 3/4 inch washers, galvanized to suit, are ordered separately.
How fast can I get the Metallics BHC81G delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics BHC81G come with a warranty?
Absolutely. The Metallics BHC81G is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics BHC81G?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics BHC81G from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.