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Bolts 1/2-13 X 4-1/2 Hx Tap Blt St-zn (Jar 25)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Country Of Origin:
- China
- Division:
- Electrical H1
- Fastener Head Height:
- Nov-32 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.725 - 0.7500 in.
- Fastener Height:
- 0.302 - 0.364
- Fastener Length:
- 4/1/02
- Fastener Width:
- 0.826 - 0.866
- Hardness:
- Rockwell B69-B100
- Language Code:
- EN
- Order Minimum Imperial:
- 25
- Order Minimum Uom Imperial:
- CT
- Pack Type:
- Jar
- Product Family:
- Electrical Supplies
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 4051 g
- Product Width:
- 114.3 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 60000 psi minimum
- Thread Per Inch:
- 13
- Thread Standard:
- IFI-199 (2014)
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- HTB, JHTB, and JSHTB
- Product Finish:
- Zinc
- Product Details:
- Hexagonal Bolt
- Product Material:
- Steel
Metallics JHTB62 – Frequently Asked Questions
1) Is the JHTB62 threaded all the way to the head?
Yes. A hex tap bolt is fully threaded from under the head to the point, unlike a hex cap screw with a plain shank. On the JHTB62 that means usable thread over the entire 4-1/2 inch length, so you can set your grip anywhere in that range or run it into a tapped hole at any depth.
2) What is the strength rating on the Metallics JHTB62 hex tap bolt?
Tensile strength is 60,000 psi minimum with a hardness of Rockwell B69 to B100. That is low carbon, general purpose fastener territory, fine for strut, hangers, conduit supports and general electrical mounting. If a drawing calls out a higher grade fastener for a structural or high load connection, this is not the bolt for it.
3) What wrench or socket size fits the head on this 1/2-13 hex bolt?
The head measures 0.725 to 0.750 inches across the flats, so a 3/4 inch wrench or socket is the fit. That is the normal across-flats size for a 1/2 inch hex bolt.
4) Will a zinc plated steel bolt hold up outdoors or in a damp mechanical room?
The JHTB62 is steel with a zinc finish, which handles indoor and sheltered damp conditions like mechanical rooms, electrical rooms and interior strut runs. Zinc plating is a sacrificial coating, not stainless, so for direct weather exposure, coastal air, or wet process areas you want hot dip galvanized or stainless hardware instead.
5) How does the JHTB62 come packaged and what is the minimum I can buy?
These ship in a jar of 25, and 25 count is the order minimum. Metallics notes other sizes and quantities are available by request if you need a different length or a bulk box for a larger job.
6) Does this Metallics bolt meet Buy American or ARRA requirements on a public job?
The JHTB62 is flagged compliant for both ARRA and Buy American in Metallics' product data, while country of origin is listed as China. On a federally funded job, submit the manufacturer's compliance documentation with your submittal package so the flag is backed by paper.
7) Can I use the JHTB62 with strut channel nuts and beam clamps?
Yes, provided the hardware is 1/2-13. Strut nuts, beam clamps and conduit hanger hardware in the 1/2 inch line all take 1/2-13 thread, and the fully threaded 4-1/2 inch body gives you room to stack channel, washers and a hanger and still get full nut engagement.
How fast can I get the Metallics JHTB62 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 JHTB62 come with a warranty?
Absolutely. The Metallics JHTB62 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 JHTB62?
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 JHTB62 from ZenSupply?
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