Metric Locknut

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These metric locknuts have an irregularly shaped thread at the top of the nut that grips the bolt for a stronger hold than nylon-insert locknuts.Nylon lock Nut is hexagonal Nut used with Nylon lock Nut is hexagonal Nut used with bolts and washers of the same material finish and grade. The nylon ring creates rotational resistance when displaced by a mating male threaded fastener thus preventing loosening.Metric Lock Nuts. Use a locknut over or in place of a regular nut to resist loosening due to machine vibration or torque. There are two main types of lock nut. A nylon insert nut has a slightly smaller thread than the bolt to provide added grip.


The metric locknuts are precision manufactured on cold and hot forming equipment to ensure a uniform bearing area and chamfered top and to provide consistent prevailing-torque results. Applications: High volume assembly locknut. 



timken HM31/1060 Metric Locknut

No Single Row
Punching No

timken HM30/1000 Metric Locknut

Bearings with Housin Double
T-Shaped 8 Days

timken HM30/1060 Metric Locknut

MSE612BRHRSS Round Flange
305066 lbf 23.5 in

timken HM31/1000 Metric Locknut

Flange Type 6
8 7 Days

timken HM31/900 Metric Locknut

013992075109 4.5 in
9.0 in 2.25 in

timken HM31/950 Metric Locknut

6 Deep Groove Ball Bea
Double No

timken HM30/950 Metric Locknut

No No
Bearing Steel 65

timken HM30/900 Metric Locknut

013992027344 0.9 in
16.8 in 1.0 in

timken HM31/850 Metric Locknut

7 Days Bearings with Housin
20 50

timken HM30/800 Metric Locknut

8 [Steel] Steel
7 Days Bearings with Housin

timken HM30/850 Metric Locknut

5.2500 in 119000 lbf
11.1 in EE822101D

timken HM31/800 Metric Locknut

Available Bearings with Housin
Yes (with retaining 605