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Bolts M4 X 25 Hxbt SS S/S (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:
- 6.78 - 7 in.
- Fastener Height:
- 2.675 - 2.925
- Fastener Length:
- 25mm
- Fastener Width:
- 7.66
- 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:
- 0.7
- Thread Standard:
- ISO 724|ISO 965-1
- Wrenching Height:
- 1.87
- 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 JMSBHC425 – Frequently Asked Questions
1) What thread size and pitch is the Metallics JMSBHC425 hex bolt?
It's an M4 bolt with a 0.7 mm coarse thread pitch, which is the standard coarse pitch for M4 under ISO 724 and ISO 965-1. Overall fastener length is 25 mm. So an M4 x 25 nut, tapped hole, or threaded insert cut to coarse metric will take it; it will not go into a fine-pitch M4 x 0.5 thread.
2) What stainless grade are these Metallics M4 hex bolts, and will they hold up outdoors?
The material is 18-8 stainless steel, property class A-2 to ISO 3506. A2/18-8 handles normal outdoor, damp, and washdown exposure well, which is why it gets used for strut, enclosure, and tray hardware. For direct salt spray, coastal exposure, or pool chemical rooms, A4/316 is the grade specifiers normally call for instead.
3) Can I use the Metallics JMSBHC425 on a federally funded or Buy American job?
No. The JMSBHC425 M4 x 25 hex bolt is listed as not ARRA compliant and not Buy American compliant, with multiple countries of origin. For a project with domestic sourcing requirements you need a fastener carrying a domestic origin certification instead.
4) How are the Metallics JMSBHC425 bolts packaged and what's the minimum I can buy?
They come in a jar of 100 pieces, and 100 count is the order minimum. That's a shop or van quantity rather than a bulk box, which suits MRO carts and service trucks. Other sizes and quantities in the JMSBHC series can be had by request.
5) Do these stainless bolts come with nuts and washers?
No. The jar of 100 is bolts only. You'll need to add M4 x 0.7 hex nuts and any flat or lock washers separately, and matching them in A2/18-8 stainless avoids galvanic trouble at the joint.
6) Will an M4 x 25 stainless hex bolt replace a #8-32 machine screw?
No, and don't force it. M4 is a metric thread at 0.7 mm pitch; #8-32 is unified inch thread. They're close enough in diameter to start and then strip the tapped hole. If the existing hardware is inch series, stay with inch series; use the JMSBHC425 only where the equipment or enclosure is metric tapped.
How fast can I get the Metallics JMSBHC425 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 JMSBHC425 come with a warranty?
Absolutely. The Metallics JMSBHC425 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 JMSBHC425?
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 JMSBHC425 from ZenSupply?
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