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Bolts 5/8-11 X 2-3/4 G5 Hxbt St-zn (Jar 25)
Additional Notes
- Other sizes and quantities available by request
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
Manufacturer Resources
Product Specs
- Arra Compliant:
- N
- Buy American Compliant:
- No
- Division:
- Electrical H1
- Fastener Head Height:
- 25/64 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.922 - 0.938 in.
- Fastener Height:
- 0.378 - 0.403
- Fastener Length:
- 2/3/04
- Fastener Width:
- 1.051 - 1.083
- Grade:
- 5
- Hardness:
- Rockwell C19-30
- Language Code:
- EN
- Material Standard:
- AISI 1008 - 1026
- Order Minimum Imperial:
- 25
- Order Minimum Uom Imperial:
- EA
- Outside Diameter:
- 0.6170 - 0.6250 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 105000 psi minimum
- Thread Per Inch:
- 11
- Thread Standard:
- ASME B18.2.1-2012
- Voltage Rating:
- Zinc Chromate
- Wrenching Height:
- 0.269
- 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 JG5HC22 – Frequently Asked Questions
1) Is the 5/8-11 thread on this Metallics bolt coarse thread, and will it take a standard nut?
11 threads per inch on a 5/8 inch diameter is UNC coarse thread, so it mates with any standard 5/8-11 coarse nut or tapped hole. The bolt is made to ASME B18.2.1-2012, the dimensional standard for hex bolts and screws, so head and thread geometry are interchangeable with other B18.2.1 bolts of the same size.
2) How strong is a Metallics Grade 5 hex bolt compared with a plain Grade 2 bolt?
This is a Grade 5 cap screw of medium carbon steel, heat treated, with a minimum tensile strength of 105,000 psi and hardness of Rockwell C19-30. Grade 2 bolts are not heat treated and carry substantially lower tensile values, so for motor mounts, machinery, and truck or automotive repair where the joint is torqued and loaded, Grade 5 is the one to use.
3) Does this Metallics bolt meet Buy American or ARRA requirements for a government job?
No. The JG5HC22 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your project carries domestic sourcing requirements, this part will not satisfy them.
4) What size wrench or socket do I need for a Metallics JG5HC22 5/8-11 hex bolt?
The hex head on the JG5HC22 measures 0.922 to 0.938 inch across the flats, which is the standard 15/16 inch wrench size for a 5/8 inch bolt. Head height is 25/64 inch, with a wrenching height of 0.269 inch, so a standard depth socket seats fully on the head.
5) Will a 5/8-11 x 2-3/4 Grade 5 bolt pass through a 5/8 inch drilled hole?
Yes. The shank outside diameter runs 0.6170 to 0.6250 inch, just under nominal 5/8, so it slips through a 5/8 inch hole and clears comfortably in the 11/16 inch hole commonly drilled for bolted steel connections.
6) How many bolts come in a jar of Metallics JG5HC22, and can I get other sizes?
Each jar holds 25 bolts, and 25 each is the order minimum. Metallics offers the G5HC and JG5HC series in other sizes and pack quantities by request, so if you need a different length in 5/8-11 or bulk rather than jar packaging, it can be sourced in the same series.
7) Is a zinc plated Grade 5 bolt okay for outdoor or damp locations?
The JG5HC22 is steel with a zinc finish, which handles indoor industrial and general equipment service and gives moderate corrosion protection in sheltered outdoor use. For continuous wet, coastal, or chemical exposure, a hot dip galvanized or stainless fastener is the better call since zinc plating is a thin sacrificial coating.
8) Is a 2-3/4 inch Grade 5 hex bolt fully threaded?
A 5/8-11 hex cap screw at 2-3/4 inch length under ASME B18.2.1 carries a partial thread with a plain shank under the head, which is what you want in a shear joint such as a motor mount where the unthreaded body bears against the hole. Allow for that grip length when you add up material thickness plus washers and nut.
How fast can I get the Metallics JG5HC22 delivered?
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Can I return it if it doesn’t work for me?
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Does the Metallics JG5HC22 come with a warranty?
Absolutely. The Metallics JG5HC22 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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