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Bolts M6 x 16 HXBT St-zn (Jar 100)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Dimensional Standard:
- DIN 931
- Division:
- Electrical H1
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 9.78 - 10 in.
- Fastener Height:
- 3.85 - 4.15
- Fastener Length:
- 16mm
- Hardness:
- Rockwell C22-32
- Language Code:
- EN
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Hd_Metric_Bolt_St-Zn.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- CT
- Pack Type:
- Jar
- Product Group:
- Bolts
- Product Height:
- 2.7 in
- Product Length:
- 3 in
- Product Weight:
- 531 g
- Product Width:
- 76.2 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 116000 psi minimum
- Yield Strength:
- 92800 psi minimum
- Department:
- Fasteners
- Product Subgroup:
- Hex Bolts
- Product Type:
- Hex Bolt
- Type2:
- Hexagonal Bolt
- Series:
- MBHC and JMBHC
- Product Finish:
- Zinc
- Product Details:
- Hexagonal Bolt
- Product Material:
- Steel
Metallics JMBHC61 – Frequently Asked Questions
1) What thread size and length is the Metallics JMBHC61 hex bolt?
The JMBHC61 is an M6 x 16mm hex head bolt in zinc plated steel. The 16mm is the overall shank length, so your grip plus nut engagement has to work inside that, which makes it a short bolt suited to thin brackets, strut fittings, and panel work rather than thick stack-ups.
2) Is the JMBHC61 bolt a metric DIN standard bolt or an inch bolt?
Metric, built to DIN 931. That means it is a partially threaded hex bolt in the metric series, so it takes M6 metric nuts and threads into M6 tapped holes. Inch hardware will not mate with it.
3) How strong is the Metallics M6 x 16 zinc hex bolt?
Rated at 116,000 psi minimum tensile and 92,800 psi minimum yield, with a case hardness of Rockwell C22-32. That is medium-carbon strength territory, fine for general mechanical and electrical mounting work. If your drawing calls out a specific metric property class marking on the head, confirm that against the spec sheet before you substitute it into a structural connection.
4) How many bolts come in a jar of Metallics JMBHC61?
They ship 100 to a jar, and 100 count is the order minimum. The jar weighs 531 g filled. The jar pack is the reason to buy these over a loose bin count: it keeps a single size separated on the truck or in the shop drawer instead of mixing with the rest of your M6 stock.
5) Can zinc plated M6 bolts like the JMBHC61 be used outdoors or in a wet location?
Zinc plating on steel is a mild corrosion coating meant for dry indoor and protected service. For exposed exterior runs, wash-down areas, or anywhere standing moisture is likely, step up to stainless. Use these for interior panel, enclosure, and bracket fastening.
6) Do these Metallics bolts meet Buy American and ARRA requirements on a federal job?
Metallics flags the JMBHC61 as both ARRA compliant and Buy American compliant, with country of origin listed as China. On a federally funded project, hand both of those facts to your compliance reviewer, because the origin and the compliance flag need to be reconciled against the specific clause in your contract.
7) I need a different length in the same Metallics M6 hex bolt. Is the MBHC/JMBHC series offered in other sizes?
Yes. The MBHC and JMBHC series covers other sizes and pack quantities beyond the M6 x 16 jar of 100, available by request. If you are standardizing a shop on one metric fastener family, you can stay in this series and just change the length or diameter.
8) What wrench or socket do I need for the hex head on an M6 DIN 931 bolt?
It is a standard hex head, so a metric socket or open-end wrench drives it. M6 DIN 931 bolts normally take a 10mm wrench. No driver bit or recess to strip, which is why electricians favor hex head bolts for repeated service work on enclosures and strut.
How fast can I get the Metallics JMBHC61 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 JMBHC61 come with a warranty?
Absolutely. The Metallics JMBHC61 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 JMBHC61?
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