You may also like
Screw 5/16-18 x 2 RH PH MS St-Zn (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 JRMP67 – Frequently Asked Questions
1) Do nuts or washers come with the Metallics JRMP67 screws?
No. The jar contains the 5/16-18 x 2 round head Phillips screws only. If you are not threading into a tapped hole you need to order 5/16-18 hex nuts and any flat or lock washers separately.
2) Will a 5/16-18 round head Phillips machine screw work for mounting electrical enclosures and strut hardware?
Yes, that is the usual use for it. The JRMP67 is a machine screw, meaning it threads into an existing tapped hole or a nut rather than cutting its own thread, so it suits pre-tapped enclosure bosses, channel nuts, and bracket hardware tapped 5/16-18. The 2 inch length gives you enough reach for stacked brackets or spacers; for a thin single panel you want a shorter screw so you are not leaving excess thread behind the nut.
3) Is the Metallics JRMP67 screw suitable for outdoor or damp locations?
It is zinc plated steel, which is a general indoor and dry-location finish. Zinc gives light corrosion protection, not marine or sustained wet-location protection, so for exterior, wash-down, or coastal work specify a stainless machine screw in the same 5/16-18 x 2 size instead.
4) What is the difference between a round head Phillips machine screw and a pan head for panel work?
Round head, as on the JRMP67, has a higher domed crown and a smaller bearing surface under the head. Pan head sits lower with a wider flat underside, so it spreads load better on sheet metal and gives a flatter profile where clearance is tight. If the drawing calls out round head (RH), the JRMP67 matches; if it calls out pan or flat head, pick that style instead because head shape affects both seating and clearance.
5) What driver do I need for the Metallics JRMP67 screw?
A Phillips bit. On a 5/16-18 head you are typically in #2 to #3 Phillips territory, so keep both on the cart; a bit that is too small will cam out and chew the recess.
6) What is the Metallics part number to order for this 5/16-18 x 2 screw?
Order Metallics JRMP67. That number covers the 5/16-18 x 2 round head Phillips machine screw in zinc plated steel, jar of 100, and it is the only configuration under that number.
How fast can I get the Metallics JRMP67 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 JRMP67 come with a warranty?
Absolutely. The Metallics JRMP67 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 JRMP67?
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 JRMP67 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.