You may also like
Bolts 3/4-10 X 3-1/2 G5 Hxbt St-zn (Box 50)
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:
- N
- Buy American Compliant:
- No
- 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:
- 3/1/02
- Fastener Width:
- 1.254 - 1.299
- Field Application:
- Electrical, Plumbing, Heating, 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:
- 0.7410 - 0.7500 IN
- Pack Type:
- Box
- Product Group:
- Fasteners
- Product Height:
- 6 in
- Product Length:
- 7.25 in
- Product Weight:
- 27.85 lbs
- Product Width:
- 6.25 in
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 105000 psi minimum
- Thread Per Inch:
- 10
- Thread Standard:
- ASME B18.2.1-2012
- 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 G5HC82 – Frequently Asked Questions
1) What wrench or socket size fits the Metallics G5HC82 3/4-10 hex bolt head?
The hex head across flats measures 1.100 to 1.125 inches, so a 1-1/8 inch wrench or socket is the size to bring. Head height is 15/32 inch, which matters if you are working in a tight pocket or under a motor base.
2) Is the G5HC82 bolt coarse or fine thread, and will it take a standard 3/4 inch nut?
It is coarse thread: 3/4-10, meaning 10 threads per inch, which is standard UNC for 3/4 inch diameter. Threads are made to ASME B18.2.1-2012, so any standard 3/4-10 UNC nut or tapped hole mates with it. A fine-thread 3/4-16 nut will not.
3) Does the Metallics G5HC82 hex bolt meet Buy American or ARRA requirements for a government job?
No. The G5HC82 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your public-works or federally funded spec requires domestic material, this box will not satisfy it and you need a domestic-certified Grade 5 bolt instead.
4) What hole size do I need to drill for a 3/4-10 Grade 5 hex bolt?
The bolt's body runs 0.7410 to 0.7500 inches outside diameter, so a 3/4 inch clearance hole is tight. For a through-bolted motor base or bracket, drill 13/16 inch for normal clearance so you are not fighting the shank into place.
5) Can I use this zinc plated Grade 5 bolt outdoors or in a wet location?
The bolt is steel with a zinc plated finish. Zinc gives corrosion resistance for indoor and sheltered mechanical work, electrical, plumbing and HVAC equipment mounting. For direct weather exposure, submerged, or coastal duty, hot dip galvanized or stainless is the better call.
6) How many bolts come in a box of Metallics G5HC82, and can I buy just a few?
They ship as a box of 50 with an order minimum of 50 each, so 50 pieces is the smallest quantity. Metallics notes other sizes and quantities in the G5HC and JG5HC line are available by request if 3/4-10 x 3-1/2 is not the length you need.
7) What steel is used in these Grade 5 hex cap screws?
Material standard is AISI 1008 through 1026, a medium to low carbon steel that is heat treated to reach Grade 5 properties. That combination is why it holds Rockwell C19-30 hardness rather than the softer unhardened Grade 2 range.
8) How heavy is a box of 50 of these 3/4-10 x 3-1/2 bolts for shipping and handling?
A box of 50 weighs 27.85 lbs. Worth knowing if you are staging multiple boxes on a lift or carrying them up to a mechanical room by hand.
How fast can I get the Metallics G5HC82 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
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 G5HC82 come with a warranty?
Absolutely. The Metallics G5HC82 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 G5HC82?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics G5HC82 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.