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Bolts 1/2-13 X 1-1/4 G5 Hxbt St-zn (Jar 50)
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:
- 16-May in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.736 - 0.750 in.
- Fastener Height:
- 0.302 - 0.323
- Fastener Length:
- 1/1/04
- Fastener Width:
- 0.840 - 0.866
- 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:
- 0.4930 - 0.5000 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 5.75 in
- Product Length:
- 3.5 in
- Product Weight:
- 2146 g
- Product Width:
- 88.9 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 105000 psi minimum
- Thread Per Inch:
- 13
- Thread Standard:
- ASME B18.2.1-2012
- Voltage Rating:
- Zinc Chromate
- Wrenching Height:
- 0.215
- 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 JG5HC64 – Frequently Asked Questions
1) What thread and size is the Metallics JG5HC64 hex bolt, and will a standard 1/2-13 nut thread onto it?
The JG5HC64 is a 1/2-13 x 1-1/4 inch hex cap screw, so 13 threads per inch, UNC coarse. Any standard 1/2-13 UNC nut or tapped hole takes it. The threads are made to ASME B18.2.1-2012 and the body diameter runs 0.4930 to 0.5000 inch, which keeps it inside a standard 1/2 inch clearance hole.
2) Does this Metallics bolt qualify for a Buy American or ARRA funded job?
No. The JG5HC64 hex bolt is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. On a federally funded or domestic-preference project you need a domestic-sourced Grade 5 bolt instead.
3) What wrench or socket size fits the head on this Metallics Grade 5 hex bolt?
Head width across flats measures 0.736 to 0.750 inch, so a 3/4 inch wrench or socket is the size you need. Head type is a standard hex, and wrenching height is 0.215 inch, which matters if you are working in a counterbore or tight pocket where a deep socket will not seat.
4) Can I use this zinc plated hex bolt outdoors or in a wet location?
The finish is zinc plating over steel, which handles indoor and sheltered outdoor service and resists general corrosion. It is not stainless. For constant wet exposure, washdown areas, coastal air, or anywhere in contact with treated lumber, go to a hot dip galvanized or stainless 1/2-13 bolt instead.
5) How many bolts come in a jar of Metallics JG5HC64, and is 50 the minimum order?
Fifty bolts per jar, and 50 each is the order minimum, so one jar is the smallest buy. The jar packaging is what the JG5HC prefix signifies in the G5HC and JG5HC series. Packed weight is 2,146 g. Other sizes and quantities in the series are available by request.
6) How much grip length does a 1-1/4 inch long 1/2-13 hex cap screw give me?
Overall length under the head is 1-1/4 inches, so with a nut you want your combined material stack plus washers to come in under that, leaving a couple of threads proud. At this short a length a 1/2-13 cap screw is typically threaded most or all of the way to the head, so it also works well going straight into a tapped hole in a motor foot or bracket. Longer lengths in the same Grade 5 zinc series are available by request.
7) What trades normally stock this 1/2-13 Grade 5 zinc hex bolt?
It is carried as an electrical supply item but the stated field application spans electrical, plumbing, heating and air conditioning work. Typical use is anchoring equipment and motors, hanging and bracing with strut and channel hardware, and general mechanical fastening where a 1/2 inch Grade 5 fastener is specified. The steel is AISI 1008-1026 medium carbon stock, heat treated.
How fast can I get the Metallics JG5HC64 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 JG5HC64 come with a warranty?
Absolutely. The Metallics JG5HC64 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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