Bolts 7/16-14 X 2-1/2 G5 Hxbt St-zn (Jar 50)
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:
- N
- Buy American Compliant:
- No
- Division:
- Electrical H1
- Fastener Head Height:
- Sep-32 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.612 - 0.625 in.
- Fastener Height:
- 0.272 - 0.291
- Fastener Length:
- 2/1/02
- Fastener Width:
- 0.698 - 0.722
- 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:
- 50
- Order Minimum Uom Imperial:
- EA
- Outside Diameter:
- 0.4305 - 0.4375 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 3030 g
- Product Width:
- 114.3 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 105000 psi minimum
- Thread Per Inch:
- 14
- Thread Standard:
- ASME B18.2.1-2012
- Voltage Rating:
- Zinc Chromate
- Wrenching Height:
- 0.195
- 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 JG5HC122 – Frequently Asked Questions
1) What thread does the Metallics JG5HC122 hex bolt use, and will a standard 7/16-14 nut fit it?
It's a 7/16-14 coarse thread bolt, 14 threads per inch, made to ASME B18.2.1-2012 for hex bolt dimensions. Any standard 7/16-14 UNC nut or tapped hole will take it. Measured shank diameter runs 0.4305 to 0.4375 in.
2) How strong is a grade 5 zinc hex bolt like the JG5HC122?
Grade 5, medium carbon steel, heat treated. Tensile and yield are both listed at 105,000 psi minimum, with hardness at Rockwell C19-30. Steel per AISI 1008-1026. That's the normal mid-range structural bolt for motor mounts and equipment anchoring, well above an unrated grade 2 fastener but below grade 8.
3) Does the Metallics JG5HC122 bolt meet Buy American or ARRA requirements on a public project?
No. It is not Buy American compliant and not ARRA compliant, and country of origin is listed as multiple. If you're bidding federal or state work with domestic-content language in the spec, this bolt won't satisfy it and you'll need a domestic grade 5 hex bolt instead.
4) What size wrench or socket do I need for this 7/16-14 grade 5 hex bolt?
The hex head measures 0.612 to 0.625 in across the flats, so a 5/8 in wrench or socket is the one to grab. Wrenching height on the head is 0.195 in, which matters if you're working in a recessed pocket with a thin-wall socket.
5) Is a zinc plated grade 5 bolt okay for outdoor or damp locations?
The finish is zinc plating over steel, which handles indoor mechanical rooms, equipment rooms and dry interior work fine. For sustained outdoor exposure, wet wells or coastal air, zinc plate will eventually bloom and then rust; hot dip galvanized or stainless is the better call there. For motor mounts, HVAC curbs and interior electrical and plumbing work, which is what this bolt is built for, zinc is standard.
6) How many bolts come in a jar of Metallics JG5HC122, and can I buy just a few?
It ships as a jar of 50, and 50 each is the order minimum, so it's sold by the jar rather than loose piece. Jar weight is listed at 3030 g. Metallics notes other sizes and quantities are available by request if 7/16-14 x 2-1/2 in a 50 count isn't what the job needs.
7) What is this 7/16-14 x 2-1/2 grade 5 hex cap screw typically used for?
Mounting motors to machinery is the main use, and it's common in automotive and truck repair as well. Metallics lists the field application as electrical, plumbing, heating and air conditioning, so it's an MRO and mechanical-trades bolt: equipment bases, pump and blower mounts, strut and bracket work where a 7/16 fastener is called out.
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Does the Metallics JG5HC122 come with a warranty?
Absolutely. The Metallics JG5HC122 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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