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Eaton j-bolt, Steel, 5/16"-18 thread size, Yellow zinc finish, "J" Bolt
Manufacturer Resources
Product Specs
- Certifications:
- Not Applicable
- Product Height:
- 3.75 in
- Product Length Depth:
- 3.75 in
- Product Weight:
- .2 lb
- Product Width:
- .75 in
- Department:
- Electrical
- Product Model:
- J" bolt
- Product Finish:
- Yellow zinc chromate
- Product Size:
- 5/16 in - 18 thread size
- Product Material:
- Steel
- Product Length:
- 3.75 in
B-LINE SB1003MYZ – Frequently Asked Questions
1) What thread size is the B-Line SB1003MYZ J-bolt, and what nut do I need with it?
The B-Line Eaton J-bolt SB1003MYZ is threaded 5/16 inch - 18, so it takes a standard 5/16-18 coarse hex nut. Nuts and washers are not part of the bolt itself, so pick those up separately for the install.
2) Is a yellow zinc chromate J-bolt okay for outdoor or damp locations?
Yellow zinc chromate over steel is a coating for dry indoor and sheltered use. It resists handling corrosion and general shop conditions, but it is not the finish to pick for direct weather exposure, wash-down areas, or corrosive atmospheres. For those, specify a hot dip galvanized or stainless J-bolt instead.
3) What is a J-bolt like the B-Line SB1003MYZ actually used for on an electrical job?
It is a hooked steel rod, threaded on the straight leg, used to hang or anchor things where you need the hook to capture a flange, channel lip, rod, or beam edge and the threaded end to take a nut. On electrical work it shows up supporting conduit runs, strut, boxes, and light fixtures. It is not a fastener for through-bolting two flat surfaces; use a hex bolt for that.
4) What part number do I order for the B-Line yellow zinc J-bolt?
Order Eaton B-Line part number SB1003MYZ. That is the 5/16-18, yellow zinc chromate steel J-bolt. The MYZ suffix on B-Line hardware denotes the yellow zinc finish, so a plain electro-zinc version of the same bolt carries a different suffix.
How fast can I get the B-LINE SB1003MYZ 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 B-LINE SB1003MYZ come with a warranty?
Absolutely. The B-LINE SB1003MYZ 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 B-LINE SB1003MYZ?
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 B-LINE SB1003MYZ 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.