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Metallics JG5HC43 Bolts 5/16-18 X 1 G5 Hxbt St-zn (Jar 100)
Model: MET-JG5HC43
Bolts 5/16-18 X 1 G5 Hxbt St-zn (Jar 100)
Additional Notes
Other sizes and quantities available by request
Features
Used to mount motor to machinery. Also popular in automotive and truck repair
A...
Metallics
$50.63
$0.63
Bolts 5/16-18 X 2 G5 Hxbt St-zn (Jar 100)
Features
- Used to mount motor to machinery. Also popular in automotive and truck repair
- A cap screw made from medium carbon steel and heat-treated
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- N
- Buy American Compliant:
- No
- Division:
- Electrical H1
- Fastener Head Height:
- 13/64 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.489 - 0.500 in.
- Fastener Height:
- 0.195 - 0.211
- Fastener Length:
- 2
- Fastener Width:
- 0.557 - 0.577
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- 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:
- JR
- Outside Diameter:
- 0.3065 - 0.3125 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 5.75 in
- Product Length:
- 3.5 in
- Product Weight:
- 2254 g
- Product Width:
- 88.9 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 105000 psi minimum
- Thread Per Inch:
- 18
- Thread Standard:
- ASME B18.2.1-2012
- Voltage Rating:
- Zinc Chromate
- Wrenching Height:
- 0.14
- 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 JG5HC14 – Frequently Asked Questions
1) What thread and size is the Metallics JG5HC14 hex bolt?
It's a 5/16-18 hex cap screw, 2 inches long, with 18 threads per inch (coarse UNC for this diameter). Measured shank diameter runs 0.3065 to 0.3125 inch, so it drops through a standard 5/16 clearance hole and takes any 5/16-18 nut or tapped hole.
2) Is a Grade 5 bolt strong enough to mount a motor to a machine base?
Yes, that's exactly what this one is sold for. Grade 5 medium carbon steel, heat treated, rated at 105,000 psi minimum tensile with hardness of Rockwell C19-30. It's the standard structural-duty cap screw for motor mounts, equipment bases, and automotive or truck repair work. If your spec calls out Grade 8 or stainless, this is not a substitute.
3) Do these hex bolts meet a recognized dimensional standard for spec work?
Head and thread dimensions conform to ASME B18.2.1-2012, the standard for square and hex bolts and screws, and the steel falls in the AISI 1008-1026 range. If a drawing calls for an ASME B18.2.1 Grade 5 hex cap screw in 5/16-18 x 2, this matches it dimensionally.
4) Are these bolts Buy American or ARRA compliant for a government job?
No. The JG5HC14 Grade 5 hex bolts are not Buy American compliant and not ARRA compliant, with country of origin listed as multiple. On a federally funded project with domestic sourcing requirements you'll need a domestic-certified fastener instead.
5) What wrench or socket size fits these 5/16-18 Grade 5 hex bolts?
Head width across flats measures 0.489 to 0.500 inch, so a 1/2 inch socket or wrench is the right size. Head height is 13/64 inch, which matters if you're working in a tight pocket or under a motor base.
6) Will zinc-plated bolts hold up outdoors or in a damp mechanical room?
The finish is zinc plating over steel, which handles indoor mechanical rooms, equipment bases, and sheltered locations. It is not a hot-dip galvanized or stainless bolt, so for direct weather exposure, wet process areas, or anywhere with chemical washdown you want a galvanized or stainless 5/16-18 instead.
7) How many bolts come in a jar of Metallics JG5HC14 and can I buy fewer?
They ship as a 100-piece jar, and that jar is the order minimum, so this isn't sold by the individual bolt. The jar packaging is what makes it practical for a service van or an MRO crib shelf. Metallics lists other sizes and quantities in the G5HC and JG5HC series by request.
8) What trades actually use a 5/16-18 x 2 Grade 5 zinc hex bolt?
Metallics targets the electrical, plumbing, heating and air conditioning trades with this one. Typical uses are hanging and anchoring equipment, strut and channel connections, motor and blower mounts, and pump or compressor bases, plus automotive and truck repair. The 2 inch length gives you enough grip for a bracket plus a channel nut or a thicker mounting flange.
How fast can I get the Metallics JG5HC14 delivered?
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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 JG5HC14 come with a warranty?
Absolutely. The Metallics JG5HC14 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 JG5HC14?
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