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SILICONE BRONZE HEX HEAD BLT 1/2-13
Manufacturer Resources
Product Specs
- Country Of Origin:
- Taiwan, Province Of China (TW)
- Head Type:
- Hexagonal
- Product Group:
- Components & Hardware
- Product Net Depth Length:
- 3 in
- Product Type:
- Hex Head Bolt
- Selling Unit Of Measure:
- each
- Type2:
- Hexagonal bolts
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Diameter:
- 1/2 in
- Product Material:
- Bronze
Blackburn 50300BB-C – Frequently Asked Questions
1) What thread size and length is the Blackburn 50300BB-C silicone bronze bolt?
It's a 1/2-13 thread (1/2 inch diameter, 13 threads per inch coarse) hex head bolt with a 3 inch length. That 1/2-13 pitch is the standard UNC coarse thread for a half-inch fastener, so it mates with standard 1/2-13 nuts and tapped holes.
2) Why use a silicone bronze bolt instead of a galvanized or stainless one for a ground connection?
Bronze is the material used on grounding and bonding hardware because it stays conductive and resists corrosion where it meets copper conductors and bronze clamps. Pairing bronze with bronze avoids the dissimilar-metal galvanic corrosion you get when steel or galvanized hardware sits against copper in a damp or buried location. The 50300BB-C is a bronze hex head bolt supplied through electrical, which is where these get used.
3) Does the Blackburn 50300BB-C bolt come with a nut and washers?
No. The 50300BB-C is the hex head bolt only, sold as a single piece. If you need a nut or flat and lock washers for the assembly, order them separately in bronze to keep the whole joint the same metal.
4) What wrench or socket size fits this 1/2-13 hex head bolt?
It's a hexagonal head on a 1/2 inch diameter bolt, so a standard 3/4 inch socket or open-end wrench is what you'll reach for on an inch-series 1/2-13 hex head.
5) Can I order the Blackburn 50300BB-C one at a time, or is it boxed in quantity?
Each. The 50300BB-C is sold as a single bolt rather than a carton or bag lot, so you can buy the exact count the job needs instead of a full box.
6) What part number do I quote for this bronze hex bolt?
Blackburn 50300BB-C. That's the manufacturer part number and the only model on the item, so there is no size or finish option to specify when ordering.
How fast can I get the Blackburn 50300BB-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 50300BB-C come with a warranty?
Absolutely. The Blackburn 50300BB-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 50300BB-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 50300BB-C from ZenSupply?
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and
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