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Bolts 3/8-16 X 2 G5 Hxbt St-zn (Jar 100)
Additional Notes
- Other sizes and quantities available by request
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
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Country Of Origin:
- United States
- Division:
- Electrical H1
- Fastener Head Height:
- 15/64 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.551 - 0.562 in.
- Fastener Height:
- 0.226 - 0.243
- Fastener Length:
- 2
- Fastener Width:
- 0.628 - 0.650
- 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:
- 100
- Order Minimum Uom Imperial:
- CT
- Outside Diameter:
- 0.3690 - 0.3750 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 3338 g
- Product Width:
- 114.3 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 105000 psi minimum
- Thread Per Inch:
- 16
- Thread Standard:
- ASME B18.2.1-2012
- Voltage Rating:
- Zinc Chromate
- Wrenching Height:
- 0.16
- 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 JG5HC24D – Frequently Asked Questions
1) What thread does the Metallics JG5HC24D 3/8 hex bolt use, and will it take a standard 3/8-16 nut?
The JG5HC24D is a 3/8 inch diameter bolt with 16 threads per inch, which is standard coarse 3/8-16 UNC, so any common 3/8-16 nut or tapped coarse hole will take it. Threading is made to ASME B18.2.1-2012. Body diameter runs 0.3690 to 0.3750 inch, so it drops through a 7/16 inch clearance hole.
2) Is a Grade 5 bolt strong enough for mounting a motor, or do I need Grade 8?
Grade 5 is the normal choice for motor mounting and machinery bolting, and that is what this bolt is made for. It is medium carbon steel, heat treated, rated 105,000 psi minimum tensile and hardness Rockwell C19-30. Step up to Grade 8 only where an engineer or drawing calls for the higher strength class; for general equipment, structural brackets in non-code work, and automotive or truck repair, Grade 5 is the standard spec.
3) Do these Metallics Grade 5 hex bolts meet Buy American requirements for a government or institutional job?
Yes. The JG5HC24D is made in the United States and is flagged compliant for both Buy American and ARRA, which is what procurement on federally funded, municipal, school, and healthcare projects typically asks for on fasteners.
4) Will a zinc plated Grade 5 bolt hold up outdoors or in a wet mechanical room?
The finish here is zinc plating over steel, which handles indoor and sheltered damp conditions, mechanical rooms, and equipment enclosures. It is not a marine or constantly wet finish; for exposed exterior or washdown areas use hot dip galvanized or stainless instead. Base material is carbon steel to AISI 1008-1026.
5) How are these 3/8-16 x 2 bolts packaged and what is the smallest quantity I can buy?
They come 100 pieces to a jar, and 100 count is the order minimum, so the jar is the buying unit. Jar packaging suits a shop bench or service van better than a loose bulk box.
6) I need the same Grade 5 hex bolt in a different length or a bigger quantity. Can I get it?
Yes. The G5HC and JG5HC series covers other diameters, lengths, and pack quantities beyond the 3/8-16 x 2 jar of 100, available by request. The G5HC designation is the same bolt in bulk packaging rather than the jar.
How fast can I get the Metallics JG5HC24D 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 JG5HC24D come with a warranty?
Absolutely. The Metallics JG5HC24D 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 JG5HC24D?
You can call, text, or email our expert support team for fast answers. We’re here to help with
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selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics JG5HC24D from ZenSupply?
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and
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every order.
Our team is always ready to help you choose the right product for your project.