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1 1/2 X 3/8 SIL. BRZ HEX HEAD BOLT
Manufacturer Resources
Product Specs
- Country Of Origin:
- Taiwan, Province Of China (TW)
- Head Type:
- Hexagonal
- Product Group:
- Components & Hardware
- Product Net Depth Length:
- 1-1/2 in
- Product Type:
- Hex Head Bolt
- Selling Unit Of Measure:
- each
- Type2:
- Hexagonal bolts
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Diameter:
- 3/8 in
- Product Material:
- Silicon Bronze
Blackburn 37150BB-C – Frequently Asked Questions
1) What size is the Blackburn 37150BB-C hex head bolt?
The Blackburn 37150BB-C is a 3/8 inch diameter bolt with a 1-1/2 inch length, under a hexagonal head. That combination is what you match against the tap or clearance hole in the connector body you are bolting up.
2) Is a silicon bronze bolt suitable for direct burial or outdoor grounding connections?
Silicon bronze is the material used here, and that is the standard choice for grounding and bonding hardware exposed to soil and weather, because it resists corrosion and galvanically matches copper and bronze grounding connectors. If your connector body is bronze or copper, a bronze bolt keeps the joint from setting up a dissimilar-metal cell the way plated steel can.
3) What is the Blackburn 37150BB-C actually used for?
It is the bronze bolt that clamps electrical grounding and bonding connectors together, 3/8 inch diameter by 1-1/2 inch long with a hex head you drive with a standard socket or wrench. It is electrical-department hardware, not general structural fastener stock.
4) Does the Blackburn 37150BB-C come with a nut or washer?
The 37150BB-C is the hex head bolt on its own. If your connection needs a nut, lock washer, or flat washer, order those separately and in bronze to match the bolt if the joint is outdoors or buried.
5) Is the Blackburn 37150BB-C sold individually or in a box?
Each. The selling unit on the 37150BB-C hex head bolt is one bolt, so order the count you need rather than a carton quantity. Useful if you are just replacing a lost or corroded bolt on an existing clamp.
How fast can I get the Blackburn 37150BB-C 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 Blackburn 37150BB-C come with a warranty?
Absolutely. The Blackburn 37150BB-C 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 Blackburn 37150BB-C?
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 Blackburn 37150BB-C 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.