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Bolts M5 x 20 HXBT SS (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 933
- Division:
- Electrical H1
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 7.78 - 8 in.
- Fastener Height:
- 3.35 - 3.65
- Fastener Length:
- 20mm
- Fastener Width:
- 8.79
- Grade:
- A-2
- Language Code:
- EN
- Material Standard:
- ISO 3506
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-Hex_Hd_Metric_Bolt_18-8_and_316_SS.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- CT
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 4.57 in
- Product Length:
- 3 in
- Product Weight:
- 3316 g
- Product Width:
- 76.2 MM
- Sub Division:
- Electrical-E H2
- Thread Pitch:
- 0.8
- Thread Standard:
- ISO 724|ISO 965-1
- Wrenching Height:
- 2.35
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- JMSBHC
- Product Details:
- Hexagonal Bolt
- Product Material:
- 18-8 Stainless Steel
Metallics JMSBHC56 – Frequently Asked Questions
1) What thread does the Metallics JMSBHC56 M5 x 20 hex bolt take, and will a standard M5 nut fit it?
It's an M5 coarse thread at 0.8 mm pitch, cut to ISO 724 and ISO 965-1, so any standard M5 x 0.8 nut or tapped M5 hole mates with it. The 20 mm length is the overall bolt length under the head.
2) Are these M5 stainless hex bolts suitable for outdoor or damp locations?
They're 18-8 stainless steel, A2 class per ISO 3506, which handles general outdoor and wet interior exposure. For salt spray, coastal, or pool chemical environments, 316 stainless is the grade to specify instead.
3) Do the Metallics JMSBHC56 stainless hex bolts meet Buy American and ARRA requirements on a federal job?
Both the Buy American and ARRA compliance flags are marked C for compliant on this item. Country of origin is China, so if your specification requires domestic melt and manufacture rather than trade-agreement compliance, confirm which standard your contract is written to.
4) What wrench size fits the head on the Metallics JMSBHC56 bolt?
The hex head measures 8 mm across the flats, so an 8 mm wrench or socket drives it. Head height is 3.35 to 3.65, with a wrenching height of 2.35.
5) How are these Metallics M5 bolts packaged, and what is the smallest quantity I can buy?
They come 100 to a jar, and the jar of 100 is the order minimum. The jar is handy on a cart or in a van bin where a poly bag tears open.
6) Will these stainless bolts gall or seize when I run them down?
18-8 stainless is prone to thread galling when driven fast and dry, especially in a stainless nut or tapped stainless hole. Run them in slowly or use an anti-seize on the thread. The full DIN 933 thread means engagement starts immediately, so avoid cross-threading at the start.
How fast can I get the Metallics JMSBHC56 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 JMSBHC56 come with a warranty?
Absolutely. The Metallics JMSBHC56 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 JMSBHC56?
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 JMSBHC56 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.