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Bolts 1/2-13 X 1-1/2 Hxbt Br (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 Color:
- Brass
- Fastener Head Height:
- 16-May in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.736 - 0.750 in.
- Fastener Height:
- 0.302 - 0.323
- Fastener Length:
- 1/1/02
- Fastener Width:
- 0.840 - 0.866
- Language Code:
- EN
- Order Minimum Imperial:
- 50
- Order Minimum Uom Imperial:
- CT
- Outside Diameter:
- 0.4930 - 0.5000 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 5.75 in
- Product Length:
- 3.5 in
- Product Weight:
- 2554 g
- Product Width:
- 88.9 MM
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 13
- Wrenching Height:
- 0.215
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- JBRHC
- Product Details:
- Hexagonal Bolt
- Product Material:
- Brass
Metallics JBRHC47 – Frequently Asked Questions
1) Will the Metallics JBRHC47 brass hex bolt thread into a 1/2-13 tapped hole or nut?
Yes. The JBRHC47 is a 1/2 inch diameter bolt with 13 threads per inch, which is standard UNC coarse thread for that diameter. Measured outside diameter runs 0.4930 to 0.5000 inch, so it mates with any 1/2-13 nut, coupling, or tapped hole. Grip length is 1-1/2 inches.
2) Is the Metallics JBRHC47 solid brass, or brass plated steel?
Solid brass, head and body. The material is listed as brass and the head color as brass, which is why this bolt gets specified for grounding and bonding connections where you want the fastener to match copper or brass conductors and busbar and avoid dissimilar-metal corrosion at the joint.
3) What wrench or socket size fits the head of the JBRHC47 bolt?
Across the flats the hex head measures 0.736 to 0.750 inch, so a 3/4 inch wrench or socket is the size to reach for. Corner-to-corner the head runs 0.840 to 0.866 inch, which matters if you are working inside a tight enclosure or box where socket clearance is limited.
4) Can I use a brass bolt like this on a public works or federally funded job?
The JBRHC47 is flagged both ARRA compliant and Buy American compliant in the product record. Country of origin is listed as China, so if your specification demands domestic melt and manufacture rather than the Buy American compliance flag, confirm which standard the project is written to before you submit it.
5) What material thickness will a 1/2-13 x 1-1/2 inch bolt go through?
With a 1-1/2 inch length under the head, the JBRHC47 will pass through roughly an inch to an inch and a quarter of combined material and still leave enough exposed thread for a nut and washer. For thicker stacks, longer lengths in the same brass hex series can be requested.
6) Does the JBRHC47 jar include nuts and washers?
No. The jar holds 50 brass hex bolts only. Nuts, flat washers, and lock washers are ordered separately, and for a grounding or bonding connection you will want those in brass or bronze as well so the whole joint stays on one metal.
7) How much space does the head of this bolt take up above the surface?
Head height on the JBRHC47 is 0.302 to 0.323 inch, with 0.215 inch of that being usable wrenching height. If you are mounting a lug or bonding jumper in a shallow enclosure or behind a cover plate, that is the stack height to allow for above the mounting surface.
How fast can I get the Metallics JBRHC47 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 JBRHC47 come with a warranty?
Absolutely. The Metallics JBRHC47 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 JBRHC47?
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
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