Bolts 3/4-10 X 5 G5 Hxbt St-zn (Jar 10)
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:
- C
- Buy American Compliant:
- C
- Division:
- Electrical H1
- Fastener Head Height:
- 15/32 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 1.100 - 1.125 in.
- Fastener Height:
- 0.455 - 0.483
- Fastener Length:
- 5
- Fastener Width:
- 1.254 - 1.299
- 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:
- 20
- Order Minimum Uom Imperial:
- EA
- Outside Diameter:
- 0.7410 - 0.7500 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 3.25 in
- Product Length:
- 7.25 in
- Product Weight:
- 6482 g
- Product Width:
- 171.45 MM
- Remarks:
- The catalog UPC differ from the tarnsaction daat spreadsheet UPC
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 105000 psi minimum
- Thread Per Inch:
- 10
- Thread Standard:
- ASME B18.2.1-2012
- Voltage Rating:
- Zinc Chromate
- Wrenching Height:
- 0.324
- 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 JG5HC85 – Frequently Asked Questions
1) What thread size and pitch is the Metallics JG5HC85 hex bolt?
It's a 3/4-10 bolt, so 10 threads per inch, which is the standard UNC coarse pitch for 3/4 inch diameter. Shank outside diameter runs 0.7410 to 0.7500 inch and the bolt is 5 inches long. It mates with any 3/4-10 nut or tapped hole; it will not thread into a 3/4-16 fine thread hole.
2) Do these Metallics hex bolts qualify for Buy American or ARRA-funded projects?
Both the Buy American and ARRA compliance flags on the JG5HC85 read compliant. Useful if you're buying for federal, municipal, or grant-funded work where domestic sourcing documentation is required.
3) What wrench or socket size fits a 3/4-10 Grade 5 hex bolt head?
The hex head measures 1.100 to 1.125 inches across the flats, so a 1-1/8 inch socket or wrench is the right size. Head height is 15/32 inch, and the wrenching height (the usable grip on the flats) is 0.324 inch, so a deep socket seats fully without bottoming on the shank.
4) Is the zinc plating on these bolts OK for outdoor or damp locations?
The finish is zinc, a zinc chromate plating over steel. That handles indoor industrial, equipment rooms, and incidental moisture fine. For continuous outdoor exposure, washdown, or coastal work, step up to hot-dip galvanized or stainless; zinc plating is a light sacrificial coating, not a marine finish.
5) How many bolts come in a jar of Metallics JG5HC85, and is there an order minimum?
Each jar holds 10 bolts. The order minimum is 20 each, so you buy in multiples that cover two jars. Metallics notes other sizes and quantities are available by request if you need a different length or count.
6) What dimensional standard do these 3/4-10 hex bolts conform to?
Thread and head dimensions follow ASME B18.2.1-2012, the standard for inch-series hex bolts and screws, with material per AISI 1008-1026. That means head width across flats, head height, and thread form interchange with any other B18.2.1 hex bolt of the same size, so they drop into existing prepped holes and standard structural clearances.
7) Are nuts and washers included with the JG5HC85 bolts?
No. The jar contains bolts only, 10 of them. Order 3/4-10 hex nuts and 3/4 inch flat and lock washers separately, matched in zinc finish to avoid mixing coatings on the same joint.
How fast can I get the Metallics JG5HC85 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
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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 JG5HC85 come with a warranty?
Absolutely. The Metallics JG5HC85 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 JG5HC85?
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