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Bolt 3/8-16 x 1-1/4 Ind Hx Hd Serr (Jar 100)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Bolts
Metallics JG5HSF38114 – Frequently Asked Questions
1) Will a 3/8-16 x 1-1/4 serrated hex bolt work for strut channel and electrical bracket mounting?
That's what it's built for. Metallics catalogs the JG5HSF38114 as an electrical fastener, and the 3/8-16 thread is the standard size for strut channel nuts, conduit hanger hardware, and equipment brackets. The 1-1/4 inch length suits thinner stack-ups, roughly channel plus a bracket or clamp; for deeper stacks step up to a longer bolt in the same thread.
2) Do I still need a lock washer with a serrated flange bolt like the JG5HSF38114?
No. The serrations under the flange bite into the mating surface as you torque the bolt down, which is what resists loosening from vibration. That's the job a separate lock washer would do. The flange also spreads the clamp load, so you generally don't need a flat washer either on a solid, square-faced surface. Note the serrations do mar the surface they seat against, so avoid them on finished or painted faces you care about.
3) How many bolts come in the Metallics JG5HSF38114 pack?
They ship 100 to a jar. The jar pack is the usual format for truck stock and shop bins on high-use electrical fasteners, so it's one order line for strut, channel, and bracket work rather than counting out loose pieces.
4) What is the exact part number to order for the Metallics 3/8-16 x 1-1/4 serrated hex bolt?
Order it as Metallics JG5HSF38114. That single number covers the 3/8-16 x 1-1/4 indented hex head serrated bolt in the 100 count jar, and it is the manufacturer part number to quote on a purchase order.
How fast can I get the Metallics JG5HSF38114 delivered?
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Does the Metallics JG5HSF38114 come with a warranty?
Absolutely. The Metallics JG5HSF38114 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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