1/2" Nylon Insert Lock Nut no background

Coats 8101039 1/2 in. Nylon Insert Lock Nut GR4

Coats Company

SKU: 8101039

$14.95

Product variants

$ Save 2% with ACH / Wire Payment. Call for details

Financing options available

Financing estimates are based on the product price; selected add-ons and delivery services are excluded.

Talk to a tire equipment specialist Expert product and freight support before you order 855-498-2147

Authorized Coats Company Dealerdirect manufacturer relationship
Manufacturer Warrantyincluded with purchase
Price Match Guaranteefind it lower and we will beat it
No Sales Tax Collected Outside PAPA orders include sales tax

On This Page Overview Specifications

Coats 8101039 1/2" Nylon Insert Lock Nut, GR4

Tire changers run hard, and the vibration they generate during normal operation is constant. Over time, that vibration works on fasteners. Standard nuts back out. Hardware loosens. The Coats 8101039 is a 1/2-inch nylon insert lock nut built specifically to handle that. The nylon insert grips the bolt threads and resists loosening under vibration, so the fastener stays where you put it.

This is a genuine OEM-quality replacement part for Coats tire changers, rated GR4 and constructed from steel with a nylon insert. Part number 8101039 is the correct reference if you're cross-referencing your machine's parts diagram. It's a straightforward swap, and using the right part keeps your machine operating the way it was designed to. No substituting hardware store generics on equipment you depend on to turn cars around.

We carry genuine Coats replacement parts and ship them fast. Whether your machine is already down or you're building out a repair kit before the problem shows up, having the correct hardware on the shelf means less downtime when it counts. This is the part to have on hand.

Specifications

Part Number	8101039
Type	Nylon Insert Lock Nut
Size	1/2 in.
Material	Steel with Nylon Insert
Grade	GR4
Compatibility	Coats Tire Changers

The right OEM replacement, in stock and ready to ship. Add it to your cart and we'll get it out the door.

About the Brand

Coats Company

View All Coats Company Products

Garage Supply Guys Frequently Asked Questions

If something's not working out, just let us know. Keep in mind that some items might have a restocking fee. Check the product page for the specifics.

No worries, we've got you covered. We can send replacement parts or arrange for a new delivery. Just make sure to inspect everything when it arrives and give us a heads up right away if something's off.

All the details are at the bottom of our site under Shipping & Return Policy. You'll find everything about returns, freight damage, and any brand-specific rules.

Most larger items like car lifts and heavy equipment ship free, but depending on the brand there might be freight costs. Smaller items almost always have shipping fees via UPS, USPS, FedEx, etc. We'll show you any extra costs before you check out.

Shipping estimates are just that: estimates, and they're not guaranteed. Weather, freight delays, and carrier issues can throw things off, especially with bigger items. If you're on a tight timeline for installation, it's smart to give yourself some wiggle room.

Yep! Once it ships, we'll email you the tracking info so you can keep tabs on your delivery and plan accordingly.

We always send tracking info once your order ships. If it's been more than five business days and you haven't heard anything, just shoot us a message at support@garagesupplyguys.com or hit us up through the Contact Us page. We'll figure out what's going on.

Make sure whatever you're buying will actually fit your space. That means checking ceiling height, floor space, power requirements, and whether freight delivery can even get to your location. Trust us, it's way easier to confirm these details upfront.

Read through the product details carefully, especially for heavy or specialized items. If you're not sure about fit, shipping, installation, or anything else, just ask. We'd rather help you get it right the first time.

You'll get a confirmation email right away once you place your order. For most items like car lifts, parts, and shop tools, we'll have them shipped out within five business days if they're in stock. This goes for all major brands and replacement parts.

We don't offer installation services ourselves, but we can put you in touch with qualified installers in your area who you can work out pricing with directly. We can also handle this for you after your purchase.

Just reach out to us after your purchase and we'll connect you with trusted installers in your area. You can negotiate pricing and scheduling directly with them, or we can help coordinate the whole process for you.

Some items can be installed by experienced DIYers, but larger equipment like car lifts typically require professional installation for safety and warranty reasons. Check the product specifications and manufacturer requirements before deciding.

Yes! We're authorized dealers for all the major brands we carry. This means you get full manufacturer warranties, genuine parts, and proper support. You can always verify our dealer status directly with the manufacturer if you'd like.

It means you're getting the real deal - genuine products with full manufacturer warranties, access to official support, and the peace of mind that comes with buying from a legitimate dealer. No gray market products or void warranties here.