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Bolts 1/4-20 x 3 HXBT Sbr (Jar 100)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- N
- Buy American Compliant:
- No
- Dimensional Standard:
- ASME B18.2.1
- Division:
- Electrical H1
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.428 - 0.438 in.
- Fastener Height:
- 0.150 - 0.163
- Fastener Length:
- 3
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Language Code:
- EN
- Material Standard:
- ASTM F468
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Bolt_Silicon_Bronze.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- JR
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 4.43 lbs
- Product Width:
- 4.5 in
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 20
- Thread Standard:
- ANSI/ASME B1.1
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- BBH and JBBH
- Product Finish:
- Bronze
- Product Details:
- Hexagonal Bolt
- Product Material:
- Silicon Bronze
Metallics JBBH6 – Frequently Asked Questions
1) Is the Metallics JBBH6 hex bolt suitable for outdoor or marine grounding work?
The JBBH6 is a silicon bronze hex bolt, which is why it shows up on grounding, bonding, and wet-location work where plated steel corrodes. The material is built to ASTM F468, the standard covering nonferrous bolts for general use. Bronze finish, 1/4-20 thread, 3 inch length.
2) Will standard 1/4-20 nuts and lugs thread onto the Metallics JBBH6 bolt?
Yes. Threads are 1/4-20 cut to ANSI/ASME B1.1, the Unified inch thread standard, so any off-the-shelf 1/4-20 nut, lug, or tapped hole takes it. Pair it with bronze or stainless nuts and washers if you are counting on the corrosion resistance.
3) Does the Metallics JBBH6 bolt meet Buy American or ARRA requirements for a public project?
No. The JBBH6 is listed as not Buy American compliant and not ARRA compliant, with country of origin recorded as multiple. If your job carries a domestic-sourcing clause, this bolt will not satisfy it.
4) What size wrench or socket fits the JBBH6 1/4-20 bronze hex bolt head?
Head width across flats runs 0.428 to 0.438 inch, so a 7/16 inch wrench or socket is the fit. Head height is 0.150 to 0.163 inch. The bolt is dimensioned to ASME B18.2.1, so it interchanges with any standard 1/4-20 hex cap screw head prep.
5) How many bolts come in a jar of Metallics JBBH6, and can I buy fewer?
The JBBH6 ships as a jar of 100 bolts, and the jar is the minimum order unit, so 100 pieces is the smallest quantity. Metallics notes other sizes and quantities are available by request.
6) Is a 3 inch bolt too long for my application, and what grip does the JBBH6 give me?
At 3 inches of length under the head, the JBBH6 is sized for stacked assemblies: strut plus channel nut plus clamp, or through thick timber and composite bases. For a single 1/4 inch plate you will have a lot of thread left over and should step down a length. Metallics offers the BBH and JBBH series in other sizes.
7) What is the shipped weight of a 100-count jar of Metallics 1/4-20 x 3 bronze hex bolts?
A full jar weighs 4.43 lbs, with the packaged jar measuring 4.5 x 4.5 x 7.25 inches. Useful if you are staging multiple jars on a van shelf or figuring freight on a bulk MRO order.
8) What trades use the Metallics JBBH6 silicon bronze hex bolt?
It is catalogued for electrical, plumbing, heating and air conditioning work. In practice that means grounding and bonding connections, water-exposed hanger and clamp assemblies, and anywhere a contractor wants a nonferrous fastener that will not rust-streak or seize next to copper.
How fast can I get the Metallics JBBH6 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 JBBH6 come with a warranty?
Absolutely. The Metallics JBBH6 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 JBBH6?
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installation tips, and troubleshooting. Contact Us
Why buy the Metallics JBBH6 from ZenSupply?
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