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Bolts 1/4-20 X 2-3/4 Hxbt St-zn (Jar 100)
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:
- Nov-64 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.425 - 0.438 in.
- Fastener Height:
- 0.150 - 0.188
- Fastener Length:
- 2/3/04
- Fastener Width:
- 0.484 - 0.505
- Language Code:
- EN
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Bolt_St-Zn_Galv.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- CT
- Outside Diameter:
- 0.237 - 0.260 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 5.75 in
- Product Length:
- 3.5 in
- Product Weight:
- 4.27 lbs
- Product Width:
- 3.5 in
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 20
- Thread Standard:
- ASME B18.2.1-1996
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- BHC and JBHC
- Product Finish:
- Zinc
- Product Details:
- Hexagonal Bolt
- Product Material:
- Steel
Metallics JBHC52 – Frequently Asked Questions
1) What size and thread is the Metallics JBHC52 hex bolt?
The JBHC52 is a 1/4-20 x 2-3/4 inch hex bolt, so 20 threads per inch on a 1/4 inch diameter shank with a 2-3/4 inch length. Measured shank outside diameter runs 0.237 to 0.260 inch. It takes a standard 1/4-20 nut and mates with 1/4-20 tapped channel, strut, or box hardware.
2) Do these Metallics hex bolts meet Buy American and ARRA requirements for a public project?
The JBHC52 is flagged both Buy American compliant and ARRA compliant, which is what a government, school district, or transit submittal package asks for. Country of origin is listed as multiple, so if your spec requires a single named origin on the certification, confirm the origin on the lot you receive.
3) Will zinc plated steel bolts hold up outdoors or in a damp mechanical room?
The JBHC52 is zinc plated steel. That handles indoor, dry, and lightly damp service, which is most electrical rough-in work: strut, enclosures, panel mounting, hanger assemblies. For sustained exterior exposure, washdown areas, coastal sites, or anywhere corrosive, step up to hot dip galvanized or stainless in the same 1/4-20 x 2-3/4 size instead of zinc plate.
4) How many bolts come in a jar and can I buy fewer than 100?
These ship 100 count in a jar, and 100 is the order minimum, so the jar is the smallest unit sold. Metallics does offer other sizes and quantities by request if 100 of the 2-3/4 inch length is not what the job needs.
5) What dimensional standard do these hex bolts follow?
Threads and head geometry follow ASME B18.2.1-1996, the inch-series hex bolt and screw standard. That means the 1/4-20 thread and the hex head will interchange with any other bolt built to that standard, so you can mix these into existing assemblies without a fit problem.
6) Are nuts and washers included with the Metallics JBHC52 bolts?
The jar contains bolts only, 100 of the 1/4-20 x 2-3/4 hex bolts. Order 1/4-20 hex nuts, flat washers, lock washers, or 1/4-20 channel spring nuts separately to complete the assembly.
7) How much does a jar of 100 of these 1/4-20 x 2-3/4 bolts weigh?
A jar of 100 comes in at 4.27 lbs, with the container measuring 3.5 x 5.75 x 3.5 inches. Useful if you are loading a van with a dozen jars or figuring freight on a stocking order for a shop or MRO crib.
How fast can I get the Metallics JBHC52 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 JBHC52 come with a warranty?
Absolutely. The Metallics JBHC52 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 JBHC52?
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 JBHC52 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.