You may also like
Screw 1/4-20 x 3/4 FH SL MS BR (Jar 100)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics JFMB100 – Frequently Asked Questions
1) Is the JFMB100 screw a flat head or a round head, and what driver does it take?
Flat head with a slotted drive, so it seats flush in a countersunk hole and needs a flat blade screwdriver, not a Phillips. If your plate or bracket has a straight (non-countersunk) hole, a flat head will not pull down flush and you want a round or pan head instead.
2) What material and finish are the Metallics 1/4-20 x 3/4 flat head screws?
They're brass machine screws. Brass is the usual choice where you need a non-ferrous, non-magnetic fastener or a finish match to brass cover plates and fittings. Note that brass is softer than steel, so don't over-torque them into tapped steel.
3) How many screws come in the Metallics JFMB100 and how are they packaged?
One hundred screws, supplied in a jar. The jar pack is the shop or van quantity, so it's aimed at stocking a common size rather than buying for a single device.
4) Is the Metallics JFMB100 the right screw for mounting brass cover plates and electrical trim?
It fits that use. A 1/4-20 slotted flat head in brass is a trim and plate fastener: flush seating, matching brass appearance, and non-ferrous for jobs where steel isn't wanted. For device mounting on standard wiring devices you'd normally be in 6-32 or 8-32 instead, so confirm your tapped hole is actually 1/4-20 before you order these.
5) What is the Metallics part number for the 1/4-20 x 3/4 brass flat head slotted machine screw?
Order it as Metallics JFMB100. That number covers the 100-count jar of 1/4-20 x 3/4 inch brass flat head slotted machine screws.
How fast can I get the Metallics JFMB100 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 JFMB100 come with a warranty?
Absolutely. The Metallics JFMB100 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 JFMB100?
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 JFMB100 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.