B-Line Eaton series other encl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$59.33
$11.88

B-Line Eaton series other enclosure accessories, Stainless steel, Miscellaneous cover mtg, Hardware, #10-32x.50 inch steel screw

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Model: 10166 A
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$59.33
$11.88
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Eaton B-Line series other enclosure accessories, Stainless steel, Miscellaneous cover mtg, Hardware, #10-32x.50 inch steel screw

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Product Category:
Hardware
Product Diameter:
.188 in
Product Height:
.5 in
Product Weight:
.147 lb
Department:
Electrical
Product Group:
Fasteners
Product Subgroup:
Washers / Nuts / Bolts / Screws
Product Type:
#10-32x.50 inch steel screw
Product Details:
#10-32x.50 inch steel screw
Product Material:
Stainless steel

B-LINE 10166 A – Frequently Asked Questions

1) Is this a stainless screw or plated steel? I need it for an outdoor enclosure.
The material is stainless steel, so it holds up better than plated carbon steel on outdoor or washdown enclosure covers where plating gets scrubbed off around the screw head.
2) Is the B-Line 10166 A screw UL Listed for use on electrical enclosures?
Yes, it carries a UL Listed certification, which is what an institutional or MRO buyer needs when replacement hardware on a listed enclosure has to keep the assembly compliant.
3) What part number do I order to replace a missing cover screw on an Eaton B-Line enclosure?
The Eaton B-Line part number is 10166 A, the #10-32 x .50 inch stainless cover mounting screw. That's the number to quote so you get the stainless version rather than a generic plated screw.
4) Can I use this screw in an untapped hole, or do I need a nut?
It's a machine screw, not a self-tapper. The 10-32 thread needs a tapped hole in the enclosure flange or a 10-32 nut or keps nut behind the sheet metal. Drilling a clearance hole and running it in dry will not hold.
5) Does the 10166 A come as a single screw or a pack?
The listed weight for the 10166 A is .147 lb, far more than one half-inch 10-32 screw weighs, so what ships under this number is a multiple-piece hardware quantity rather than a single loose screw. Handy if you're rehardwaring a whole cover or standardizing spares across a panel shop.
How fast can I get the B-LINE 10166 A 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 B-LINE 10166 A come with a warranty?
Absolutely. The B-LINE 10166 A 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 B-LINE 10166 A?
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 B-LINE 10166 A 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.