Bolts 1/4-28 X 1 G5 Hxbt St-zn (Jar 100)
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:
- May-32 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.428 - 0.438 in.
- Fastener Height:
- 0.150 - 0.163
- Fastener Length:
- 1
- Fastener Width:
- 0.488 - 0.505
- Grade:
- 5
- Hardness:
- Rockwell C25-34
- 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:
- 100
- Order Minimum Uom Imperial:
- CT
- Outside Diameter:
- 0.2450 - 0.2500 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 2.7 in
- Product Length:
- 3 in
- Product Weight:
- 844 g
- Product Width:
- 76.2 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 120000 psi minimum
- Thread Per Inch:
- 28
- Thread Standard:
- ASME B18.2.1-2012
- Voltage Rating:
- Zinc Chromate
- Wrenching Height:
- 0.106
- Yield Strength:
- 92000 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 JG5HCF12 – Frequently Asked Questions
1) Is the Metallics JG5HCF12 a fine thread or coarse thread 1/4 inch bolt?
Fine thread. The JG5HCF12 is a 1/4-28 UNF hex bolt at 28 threads per inch, not the coarse 1/4-20 most general construction uses. It will not thread into a 1/4-20 nut or tapped hole, so match it to fine-thread holes only, typically motor mounts and automotive or truck repair work.
2) What strength rating does this 1/4-28 x 1 inch hex bolt carry?
It is a Grade 5 cap screw with 120,000 psi minimum tensile strength and 92,000 psi minimum yield, hardness Rockwell C25-34. Medium carbon steel, heat treated. That is the standard mid-strength choice for machinery and equipment mounting; if your drawing calls for Grade 8, this bolt does not meet it.
3) How many bolts come in a jar of Metallics JG5HCF12?
They ship 100 to a jar, and 100 count is the order minimum. The jar weighs 844 g. Convenient for a service van or a shop bench where you are pulling a few at a time rather than a whole pallet of boxed fasteners.
4) Is the zinc finish on these bolts good enough for outdoor use?
The finish is zinc plating over steel, which is an indoor and sheltered-use coating. It handles shop, panel, and equipment-room environments fine, but it is not a marine or sustained-weather finish. For exposed exterior or wet locations, step up to hot dip galvanized or stainless.
5) What standard are these 1/4-28 hex bolts made to, and will they fit standard tapped holes?
Dimensions follow ASME B18.2.1-2012 for hex bolts, with steel to AISI 1008-1026. Shank outside diameter is 0.2450 to 0.2500 inch and overall length is 1 inch. Because it is built to the ASME dimensional standard, it drops into any properly tapped 1/4-28 hole or standard 1/4-28 nut.
6) Do these Metallics bolts qualify for Buy American or ARRA funded projects?
Both the Buy American and ARRA compliance flags on the JG5HCF12 read compliant, which matters on federal, municipal, and school work where the funding carries domestic sourcing language. Country of origin is listed as multiple, so if your specification requires a single named origin on the submittal, confirm the origin of the lot you receive.
How fast can I get the Metallics JG5HCF12 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 JG5HCF12 come with a warranty?
Absolutely. The Metallics JG5HCF12 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 JG5HCF12?
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 JG5HCF12 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.