You may also like
Bolts 3/4-10 x 2-1/4 G5 HXBT St-zn (Box 50)
Additional Notes
- Other sizes and quantities available by request
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
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:
- 2/1/04
- 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:
- 18.3 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 G5HC146 – Frequently Asked Questions
1) What size wrench or socket do I need for a 3/4-10 Grade 5 hex bolt?
The hex head measures 1.100 to 1.125 inch across the flats, so a 1-1/8 inch wrench or socket is the one to grab. Head height is 15/32 inch, with a wrenching height of 0.324 inch, so you need about 1/3 of an inch of clean flat to get a solid bite in a tight pocket.
2) Will a zinc plated Grade 5 bolt hold up outdoors or in a damp mechanical room?
Zinc plating over steel handles indoor and sheltered conditions, which covers most electrical, plumbing, heating and air conditioning work. It is not stainless. For direct weather exposure, coastal air, or anything washed down regularly, step up to hot dip galvanized or stainless fasteners instead.
3) How many bolts come in a box of Metallics G5HC146, and can I buy fewer?
They ship 50 to a box, and 50 each is the order minimum, so the box is the smallest quantity. Other sizes and quantities in the G5HC series are available by request if 2-1/4 inch length or a 50 count doesn't suit the job.
4) Does the Metallics G5HC146 hex bolt meet Buy American and ARRA requirements for a public project?
Both the Buy American and ARRA compliance fields on the G5HC146 are flagged compliant. Country of origin is listed as multiple, so if your contract requires documented origin on each lot, request the cert for the lot you receive.
5) What grade of steel is used in this Grade 5 hex cap screw?
The material is carbon steel in the AISI 1008 to 1026 range, heat treated to reach Grade 5 properties. That's standard medium carbon hex cap screw stock, and it's why the bolt lands at Rockwell C19-30 rather than the higher hardness of a Grade 8.
6) Is the G5HC146 a hex cap screw or a hex bolt, and does that matter for my application?
Metallics lists the G5HC146 as a hexagonal bolt and describes it as a cap screw. Practically, the hex head with a 1.100 to 1.125 inch across-flats dimension drives the same either way, whether you're running it into a tapped hole in a motor base or through a hole with a 3/4-10 nut on the back.
7) How much does a box of 50 of these 3/4-10 x 2-1/4 Grade 5 bolts weigh?
The packed box runs 18.3 lbs. Worth knowing if you're staging material by hand on an upper floor or spec'ing out a shipment of several boxes.
How fast can I get the Metallics G5HC146 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 G5HC146 come with a warranty?
Absolutely. The Metallics G5HC146 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 G5HC146?
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 G5HC146 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.