Bolts 3/4-10 X 2 G5 Hxbt St-zn (Jar 25)
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
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:
- 2
- 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:
- 25
- Order Minimum Uom Imperial:
- CT
- Outside Diameter:
- 0.7410 - 0.7500 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 3919 g
- Product Width:
- 114.3 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 JG5HC76 – Frequently Asked Questions
1) What thread and size is the Metallics JG5HC76 hex bolt, and will it take a standard 3/4-10 nut?
It's a 3/4-10 hex cap screw, 2 inches long. The thread is 10 threads per inch made to ASME B18.2.1-2012, and the measured outside diameter runs 0.7410 to 0.7500 in., so it mates with any standard 3/4-10 UNC nut or tapped hole.
2) Is a Grade 5 bolt strong enough for mounting a motor to a machine base?
That's the use the Metallics JG5HC76 is made for. It's a medium carbon steel cap screw, heat treated, rated at 105,000 psi minimum tensile and 105,000 psi minimum yield, with hardness of Rockwell C19-30. For motor mounts, automotive and truck repair work that's the normal specification. If your drawing calls for Grade 8, this won't satisfy it.
3) Does the Metallics JG5HC76 bolt meet Buy American and ARRA requirements on a public project?
The record flags it as compliant for both ARRA and Buy American, with country of origin listed as China. On a federally funded job where the contracting officer requires domestic melt and manufacture, verify the compliance basis against your contract clause before submitting it.
4) What wrench or socket size do I need for these 3/4-10 Grade 5 hex bolts?
Head width across flats measures 1.100 to 1.125 in., which is a 1-1/8 inch wrench or socket. Head height is 15/32 in., and the wrenching height is 0.324, so a standard depth socket seats fine.
5) How many bolts come in a jar, and can I buy fewer than 25?
They ship 25 to the jar, and 25 count is the order minimum, so the jar is the smallest unit. Other sizes and quantities can be arranged by request.
6) Is zinc plating enough for outdoor or damp-location use on these bolts?
The finish is zinc, specifically zinc chromate over the steel body. That handles indoor mechanical rooms, equipment rooms and general industrial work. For sustained outdoor exposure, salt or washdown environments, step up to hot dip galvanized or stainless instead.
7) What grip length do I actually get from a 2 inch long 3/4-10 hex bolt?
The 2 inch figure is the shank length under the head, not the overall length, so the 15/32 in. head sits on top of that. Stack your material thickness plus washers plus nut height and keep the total under 2 inches so the nut still engages full thread.
8) What steel are these Metallics Grade 5 hex bolts made from?
Body steel falls in the AISI 1008 to 1026 range, heat treated to reach Grade 5 properties, with a finished hardness of Rockwell C19-30. That's a medium carbon cap screw, not a mild unhardened bolt.
How fast can I get the Metallics JG5HC76 delivered?
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Does the Metallics JG5HC76 come with a warranty?
Absolutely. The Metallics JG5HC76 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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