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Bolts 5/8-11 X 4 G5 Hxbt St-zn (Jar 25)
Features
- A cap screw made from medium carbon steel and heat-treated
- Used to mount motor to machinery. Also popular in automotive and truck repair
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Division:
- Electrical H1
- Fastener Head Height:
- 25/64 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.922 - 0.938 in.
- Fastener Height:
- 0.378 - 0.403
- Fastener Length:
- 4
- Fastener Width:
- 1.051 - 1.083
- Grade:
- 5
- Hardness:
- Rockwell C19-30
- Language Code:
- EN
- Material Standard:
- AISI 1008 - 1026
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Gr_5_Hex_Bolt_Dom_St-Zn.pdf
- Order Minimum Imperial:
- 25
- Order Minimum Uom Imperial:
- CT
- Outside Diameter:
- 0.6170 - 0.6250 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 4536 g
- Product Width:
- 114.3 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 105000 psi minimum
- Thread Per Inch:
- 11
- Thread Standard:
- ASME B18.2.1-2012
- Voltage Rating:
- Zinc Chromate
- Wrenching Height:
- 0.269
- Yield Strength:
- 105000 psi minimum
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- G5HC and JG5HC
- Product Finish:
- Zinc
- Product Details:
- Hexagonal Bolt
- Product Material:
- Steel
Metallics JG5HC72 – Frequently Asked Questions
1) What thread and size are the Metallics JG5HC72 hex bolts, and will they take a standard 5/8-11 nut?
They're 5/8-11 by 4 inches long, cut at 11 threads per inch to ASME B18.2.1-2012, so any standard 5/8-11 UNC nut or tapped hole will take them. Measured shank outside diameter runs 0.6170 to 0.6250 in.
2) Are these grade 5 bolts strong enough for mounting a motor to a machine base?
That's exactly the use the Metallics G5HC/JG5HC bolts are built for. Medium carbon steel, heat treated, Rockwell C19-30 hardness, with 105,000 psi minimum tensile and 105,000 psi minimum yield. Steel stock is AISI 1008-1026. They're also common in automotive and truck repair work.
3) How many bolts come in a jar of Metallics JG5HC72, and can I buy fewer?
25 bolts per jar, and 25 count is the order minimum, so the jar is the smallest unit. Other sizes and quantities are available by request.
4) Will zinc plated grade 5 hex bolts hold up outdoors or in a damp mechanical room?
The finish is zinc on steel, which handles indoor and sheltered damp conditions like mechanical and equipment rooms. For continuous weather exposure, salt, or wash-down areas, zinc plating will eventually corrode, so hot dip galvanized or stainless is the better call there.
5) Do the Metallics JG5HC72 bolts meet Buy American requirements on a federal job?
The record marks them both ARRA compliant and Buy American compliant, with country of origin China. If your contract language requires domestic melt and manufacture, verify against your specific contract clause, since those two programs are scoped differently.
How fast can I get the Metallics JG5HC72 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 JG5HC72 come with a warranty?
Absolutely. The Metallics JG5HC72 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 JG5HC72?
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 JG5HC72 from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.