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Bolts 3/4-10 x 2-1/4 HXBT St-zn (Box 100)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- 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:
- 2/1/04
- Fastener Width:
- 1.240 - 1.299
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Language Code:
- EN
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Bolt_St-Zn_Galv.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- CT
- Outside Diameter:
- 0.729 - 0.768 IN
- Pack Type:
- Box
- Product Group:
- Fasteners
- Product Height:
- 6 in
- Product Length:
- 7.25 in
- Product Weight:
- 35.76 lbs
- Product Width:
- 6.25 in
- 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:
- Zinc
- Product Details:
- Hexagonal Bolt
- Product Material:
- Steel
Metallics BHC78 – Frequently Asked Questions
1) Do these Metallics hex bolts meet Buy American requirements on a federal job?
Metallics lists the BHC series hex bolts as both ARRA compliant and Buy American compliant, which is what a government or institutional procurement file typically needs on the submittal.
2) Is the Metallics BHC78 bolt plated for damp or outdoor use?
It is steel with a zinc finish. Zinc plating handles indoor, damp and sheltered exterior work such as strut, pipe hangers and equipment anchoring, but it is not the choice for continuous water exposure or coastal sites, where hot-dip galvanized or stainless is the usual call.
3) What wrench size fits the head on the 3/4-10 Metallics hex bolt?
Head width across flats measures 1.088 to 1.125 inches, so a 1-1/8 inch wrench or socket is the fit. Across corners it runs 1.240 to 1.299 inches, which is the clearance you need in a tight bracket or channel.
4) Can I buy the BHC78 hex bolts individually or only by the box?
They ship as a box of 100, with an order minimum of 100 count. Other sizes and quantities are available by request.
5) Does the BHC78 come with nuts or washers?
No. The BHC78 is the hex bolt only, 3/4-10 x 2-1/4 in zinc plated steel. You order 3/4-10 coarse nuts and 3/4 inch washers separately to complete the assembly.
6) How heavy is a box of 100 Metallics BHC78 bolts?
A full box of 100 runs 35.76 lbs, so plan on one-hand carry per box and watch the load if you are ordering several for a lift or a cart.
How fast can I get the Metallics BHC78 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 BHC78 come with a warranty?
Absolutely. The Metallics BHC78 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 BHC78?
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 BHC78 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.