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Bolts M5 X 25 Hxbt SS (Jar 100)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- N
- Buy American Compliant:
- No
- 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:
- 25mm
- Fastener Width:
- 8.79
- Grade:
- A-2
- Language Code:
- EN
- Material Standard:
- ISO 3506
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- CT
- Pack Type:
- Jar
- Product Group:
- Fasteners
- 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 JMSBHC525 – Frequently Asked Questions
1) What thread does the Metallics JMSBHC525 M5 bolt have, and will it take a standard M5 nut?
It is an M5 bolt with a 0.8 mm thread pitch, which is the standard coarse M5 thread, so it mates with any standard M5 nut or M5 tapped hole. Threads are made to ISO 724 and ISO 965-1.
2) Will these stainless hex bolts hold up outdoors or in a damp mechanical room?
Yes. They are 18-8 stainless steel, A2 grade to ISO 3506, which is the standard austenitic stainless class used for general outdoor, wet, and washdown service. A2 is not the choice for chloride-heavy coastal or pool chemical exposure, where A4 (316) stainless is used.
3) Do these Metallics M5 bolts qualify for a Buy American or ARRA federal job?
No. The JMSBHC525 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. On a federally funded project with domestic sourcing requirements, these will not pass.
4) What wrench or socket size fits the head on the Metallics JMSBHC525?
The hex head measures 8 mm across the flats, so an 8 mm wrench or socket is the fit. Head height is 3.35 to 3.65 mm with 2.35 mm of wrenching height, so a standard open end, box, or shallow socket seats fine.
5) How many bolts come in a jar, and can I buy fewer than a full jar?
They ship as a jar of 100 with an order minimum of 100 count, so the jar is the smallest purchase unit. Other sizes and quantities are available by request.
6) Are M5 x 25 stainless hex bolts the right thing for mounting electrical enclosures and strut hardware?
That is the intended use. These are stocked as electrical supply fasteners, hex head for wrench access in tight panel work, 25 mm long which suits thin sheet enclosures, brackets, and backplates where you are threading into a nut or tapped hole. For wood or masonry you want a lag or anchor, not a machine bolt.
7) Will stainless bolts gall or seize when run into a stainless nut?
A2 austenitic stainless is prone to thread galling against mating stainless, especially if run down fast with a driver. Hand tight the last few turns, or use an anti seize, and they come apart later without snapping off.
How fast can I get the Metallics JMSBHC525 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 JMSBHC525 come with a warranty?
Absolutely. The Metallics JMSBHC525 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 JMSBHC525?
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 JMSBHC525 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.