You may also like
Bolt 1/2-13 x 1-3/4 Ind Hx Hd Serr (Jar 50)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Bolts
Metallics JG5HSF12134 – Frequently Asked Questions
1) What thread size and length is the Metallics JG5HSF12134 hex head bolt?
It's a 1/2-13 x 1-3/4 inch bolt: 1/2 inch diameter body with 13 threads per inch, which is the standard UNC coarse pitch for a 1/2 inch fastener, and 1-3/4 inches of length under the head. It mates with any standard 1/2-13 nut or tapped hole.
2) Does the JG5HSF12134 bolt need a separate washer or lock washer?
No. The JG5HSF12134 is a serrated flange bolt, so the bearing flange under the hex head takes the place of a flat washer and the serrations bite into the mating surface to resist loosening under vibration. That means one part instead of three on a panel, strut, or enclosure connection.
3) How many bolts come in a jar of the Metallics JG5HSF12134?
Each jar holds 50 of the 1/2-13 x 1-3/4 serrated flange hex bolts. The jar pack is the handy-pack format for a service truck or shop bin rather than a bulk carton, so it suits MRO stock and smaller electrical rough-in jobs.
4) What is the correct part number to order 1/2-13 x 1-3/4 serrated flange hex bolts from Metallics?
Order Metallics part number JG5HSF12134. That single MPN covers the 1/2-13 x 1-3/4 indented hex head serrated flange bolt in the 50 piece jar, so there are no size or finish suffixes to pick on top of it.
5) Is a 1-3/4 inch serrated flange bolt long enough for my connection?
With 1-3/4 inches of length under the head, the JG5HSF12134 covers a combined grip of roughly an inch to an inch and a quarter once you leave enough thread for the nut to fully engage. For thicker stacks of strut, brackets, and channel nuts, step up to a longer 1/2-13 bolt instead.
6) Can serrated flange bolts be used where the mating surface is painted or coated?
The serrations on this 1/2-13 bolt's flange are made to dig into the mating surface, which will score paint or plating at the seat. That's what gives the anti-rotation grip, and on a bonded electrical connection it's an advantage, but on a finished face you want a plain hex bolt with a washer instead.
How fast can I get the Metallics JG5HSF12134 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 JG5HSF12134 come with a warranty?
Absolutely. The Metallics JG5HSF12134 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 JG5HSF12134?
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 JG5HSF12134 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.