10 x 1-1/4 in. Round Washer Head Combo Sharp Point Tapping Screws - Steel Zinc - 500qty
Features
- Steel Zinc Material
- Made in the USA
- 10 Diameter, 1-1/4" Length
- Round washer head with Phillips and square Drive
Manufacturer Resources
Product Specs
- Minimum Purchase:
- 500 units
- Division:
- Electrical H1
- Fastener Head Type:
- Round Washer
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
- Product Material:
- Steel Zinc
Metallics JRWS29V – Frequently Asked Questions
1) Will a #10 x 1-1/4 in. sharp point tapping screw work for mounting device boxes and straps to wood studs?
Yes. The sharp point on the JRWS29V starts in wood and other soft substrates without a pilot hole, and the 1-1/4 inch length leaves plenty of thread in a stud after passing through a box ear or strap. The round washer head spreads the bearing surface so it holds sheet metal flanges and plastic boxes down flat instead of pulling through.
2) Is a sharp point tapping screw the right choice for steel studs, or do I need a self-drilling point?
Sharp point is the wrong tool for structural or heavier gauge steel. The JRWS29V is a sharp point tapping screw, which is meant for wood and light sheet material where the point can pierce and form its own thread. For steel studs and metal framing you want a self-drilling (TEK style) point that cuts the hole as it goes, or a pre-drilled pilot.
3) What driver bit do the Metallics JRWS29V screws take?
The JRWS29V has a combo drive head, so it takes either a Phillips bit or a square (Robertson) bit. Handy on a ladder when you only have one of the two in your pouch, and the square recess gives you less cam-out when you are driving a lot of them.
4) Are these zinc plated screws OK for damp or outdoor use?
The JRWS29V is zinc plated steel, which is a dry interior finish. It handles normal indoor humidity fine but it is not a substitute for hot dip galvanized or stainless in exterior, wet, or treated lumber applications, where the plating will corrode. Keep these to interior electrical and MRO work.
5) Why pick a round washer head screw over a pan head for electrical rough-in?
The washer head gives you a wider flange under the screw, so it bears on a larger area. That matters when you are fastening through a slotted strap, a thin sheet metal ear, or a plastic box tab, where a pan head can pull through or sink into the slot. The JRWS29V uses a round washer head for that reason.
6) How do Metallics JRWS29V screws come packaged?
They ship in a jar, 500 pieces, which is why electrical contractors and maintenance shops like them for the van or the shop bench. A jar stays closed and sorted better than a loose bag when you are counting out a handful at a time.
7) Are Metallics JRWS29V tapping screws made in the USA?
Yes, the JRWS29V is US made. That matters on government, institutional, and some utility jobs where domestic sourcing is a condition of the spec.
How fast can I get the Metallics JRWS29V 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 JRWS29V come with a warranty?
Absolutely. The Metallics JRWS29V 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 JRWS29V?
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installation tips, and troubleshooting. Contact Us
Why buy the Metallics JRWS29V from ZenSupply?
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