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Bolts 3/8-16 x 4 HXBT Pln-St (Jar 50)
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:
- 4-Jan in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.544 - 0.562 in.
- Fastener Height:
- 0.226 - 0.268
- Fastener Length:
- 4
- Fastener Width:
- 0.620 - 6.650
- Language Code:
- EN
- Order Minimum Imperial:
- 50
- Order Minimum Uom Imperial:
- CT
- Outside Diameter:
- 0.360 - 0.388 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 6.74 lbs
- Product Width:
- 4.5 in
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 16
- 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:
- Plain
- Product Details:
- Hexagonal Bolt
- Product Material:
- Steel
Metallics JBHC28PL – Frequently Asked Questions
1) Is the thread on this Metallics 3/8-16 bolt coarse or fine, and what nuts fit it?
Sixteen threads per inch on a 3/8 inch body is 3/8-16 UNC, the coarse series. Any standard 3/8-16 hex nut, coupling nut, or strut channel nut threads on. A 3/8-24 fine nut will not. Threads are made to ASME B18.2.1-1996.
2) Can I use these plain steel hex bolts outdoors or in a wet location?
No. The finish is plain, meaning bare uncoated steel with no zinc or galvanizing, so it will rust in damp, exterior, or washdown areas. Keep plain bolts to dry interior work and specify a zinc plated or hot dip galvanized 3/8-16 x 4 bolt for anything exposed to weather.
3) How many bolts come in a jar of Metallics JBHC28PL, and can I buy fewer?
These ship as a jar of 50 bolts, and 50 count is the order minimum, so the jar is the smallest unit. Total weight of the packed jar is 6.74 lbs. Other sizes and quantities can be arranged by request.
4) What are these Metallics hex bolts typically used for on an electrical job?
They are general purpose 3/8-16 hex bolts from the BHC and JBHC series, stocked as electrical supply: hanging strut and channel, mounting panels and enclosures, securing trapeze supports and beam clamps, and bolting fixture brackets. The 4 inch length suits through-bolting a built-up assembly rather than a single piece of steel.
How fast can I get the Metallics JBHC28PL 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 JBHC28PL come with a warranty?
Absolutely. The Metallics JBHC28PL 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 JBHC28PL?
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 JBHC28PL 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.