You may also like
Washers M10 Split Lock SS (Jar 100)
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Washer Type:
- Lock Washer
- Department:
- Electrical
- Product Subgroup:
- Washers
- Product Length:
- 3 in
- Product Height:
- 2.15 in
- Product Material:
- Stainless Steel
- Product Weight:
- 0.37 lbs
- Product Width:
- 3 in
Metallics JMLW10SS316 – Frequently Asked Questions
1) What bolt size does the Metallics JMLW10SS316 split lock washer fit?
It's an M10 split lock washer, so it goes under the nut or bolt head on M10 metric threaded fasteners. Metric only, it is not a substitute for a 3/8 inch SAE lock washer.
2) Is the JMLW10SS316 washer 316 stainless or 18-8?
Stainless steel, carried as the SS316 version of the Metallics M10 split lock washer. That is the grade electricians and installers reach for on exterior, coastal, or wash-down work where 18-8 would start to rust at the fastener.
3) How many M10 stainless lock washers come in a jar?
100 pieces per jar. The jar pack is the standard put-up here, so a single order line gets you the full count rather than a loose bag.
4) Why use a split lock washer instead of a flat washer on strut and channel work?
A split lock washer does a different job than a flat washer. The split ring springs against the nut and the bearing surface to resist loosening from vibration, while a flat washer only spreads load over the hole. On vibrating equipment, conduit supports, or motor mounts you often want both: flat washer against the material, split lock washer under the nut. The JMLW10SS316 is the lock washer, not a flat washer.
5) Should I match stainless washers to stainless bolts?
Yes, keep the metals together. Pairing these stainless washers with stainless M10 hardware avoids the galvanic mismatch you get when you drop a stainless washer onto a plated carbon steel bolt in a wet location, where the plating is the part that corrodes first.
6) Can I reuse a split lock washer after taking a joint apart?
Don't plan on it. Once a split lock washer has been torqued down it takes a set and loses spring, so the practice on maintenance work is to replace it. Buying these M10 stainless washers by the 100 count jar is what makes that practical on repeat service calls.
7) What is the shipping weight and size of a jar of 100 M10 stainless split lock washers?
The jar is listed at 0.37 lbs and measures 3 x 3 x 2.15 inches, which is why MRO buyers tend to stock several jars on a shelf rather than reordering by the handful.
How fast can I get the Metallics JMLW10SS316 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 JMLW10SS316 come with a warranty?
Absolutely. The Metallics JMLW10SS316 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 JMLW10SS316?
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 JMLW10SS316 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.