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Bolts 5/8-11 x 1-3/4 HXBT St-zn (Jar 50)
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:
- 27/64 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.906 - 0.938 in.
- Fastener Height:
- 0.378 - 0.444
- Fastener Length:
- 1/3/04
- Fastener Width:
- 1.033 - 1.083
- 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:
- 50
- Order Minimum Uom Imperial:
- EA
- Outside Diameter:
- 0.605 - 0.642 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 10.37 lbs
- Product Width:
- 4.5 in
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 11
- 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 JBHC55 – Frequently Asked Questions
1) What thread does the Metallics JBHC55 hex bolt take, and will it run into a standard 5/8 inch nut?
It's a 5/8-11 bolt, 11 threads per inch, which is the standard UNC coarse pitch for 5/8 inch diameter. It mates with any 5/8-11 coarse nut or tapped hole. Threads are made to ASME B18.2.1-1996, so head and thread geometry follow the standard inch hex bolt dimensions.
2) Do these Metallics hex bolts meet Buy American and ARRA requirements for a public job?
The JBHC55 is flagged compliant for both Buy American and ARRA. Country of origin is listed as multiple, so if your specification requires a single documented origin per lot, request that documentation against the lot you receive.
3) What hole size do I need to drill for these 5/8-11 hex bolts?
Shank outside diameter runs 0.605 to 0.642 inch, so a 5/8 inch nominal hole is a tight fit and an 11/16 inch hole is the usual clearance drill for through-bolting. Punched strut and channel at 11/16 takes them without reaming.
4) Are zinc plated steel hex bolts okay outdoors or in a wet mechanical room?
These are steel with a zinc finish, which handles indoor and dry or occasionally damp conditions. Zinc plating is a light sacrificial coating, not hot dip galvanizing or stainless, so for sustained exterior exposure, roof work, or washdown areas it will eventually rust at edges and thread crests. Keep it to interior electrical and structural attachment and switch to hot dip or stainless where it stays wet.
5) How many bolts come in a jar of Metallics JBHC55, and is there a minimum order?
Fifty bolts per jar, and 50 each is the order minimum, so one jar is the smallest buy. The jar pack is what makes this useful on a service truck or an MRO shelf instead of counting loose fasteners out of a bin.
6) What does a full jar of 5/8-11 x 1-3/4 hex bolts weigh for shipping or truck stock?
A jar comes in at 10.37 lbs with jar dimensions of 7.25 by 4.5 by 4.5 inches. Worth knowing before you load a dozen of them onto a shelf or into a gang box.
7) Can I get this same hex bolt in a different length or a bulk box instead of a jar of 50?
Yes. The BHC and JBHC range covers other diameters, lengths, and pack quantities beyond the 5/8-11 x 1-3/4 jar of 50, and those can be sourced by request. Tell us the diameter, thread, length, and how many you need per pack.
How fast can I get the Metallics JBHC55 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 JBHC55 come with a warranty?
Absolutely. The Metallics JBHC55 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 JBHC55?
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 JBHC55 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.