With a nylon insert that grips your threaded shaft or spindle without damaging its threads, these locknuts—also called shaft nuts—hold bearings, bushings, gears, and pulleys prone to vibration tightly in place. They come as one piece, so you can easily clamp them onto your shaft or spindle.

Choose from our selection of M48 nuts, including hex nuts, locknuts, and more. Same and Next Day Delivery.

Choose from our selection of locknuts, including over 7,300 products in a wide range of styles and sizes. Same and Next Day Delivery.

These nuts are used for unsafed, quickly to loosen applications, or for a safe connection with an additional lock plate DIN 70952 (for these lockwashers, a keyway is required on the shaft thread).

Browse Item # KM48, Locknut w/ Bolt Holes in the NTN Bearing Corp. of America catalog including Item #,Item Name,Description,Ordering Options,Type,Locking Type ...

Also known as elastic stop nuts, this self locking nut uses a nylon collar that resists turning. The nylon insert collar retains its locking ability up to 250 degrees F (121 degrees C). Class 8 nuts are designed to be used with screws and bolts of property class 8.8 or lower.

Find #4-48 NTM (Thin) Nylon Insert Locknut, Fine, Stainless A2 (18-8) (100/Pkg.) at AFT Fasteners. We have the products you need at low prices.

M48 Hexagon Lock Nut to DIN936 in Grade 4 Steel Zinc & Clear Cr3 with dimensional measurements, in a range of finishes

Keep fastenings secure with a lock nut. This type of nut has internal metal or nylon inserts that tighten along the bolt or screw that it's securing. As a result, the nut creates a strong bond with …

Gotoh GLN-7 Locking Nut - Top mount type - 48mm width - BLACK - 48mm width - Top mount - Made in Japan. Reverb has your back if your item is lost, damaged, or doesn't match its description. Simply report any issues within 7 days and we'll help you get a full refund. Learn more about Reverb Buyer Protection.