RT™ Free-Running Locknuts

PEM RT™ Free-Running Locknuts feature all-metal construction and are resistant to vibrational loosening. These locknuts from PEM allow the screw to turn freely until a clamp load is applied, and the modified thread angle on the loaded flank provides a vibration-resistant locking feature. The back side of the panel is flush or sub-flush for screw installation, and the locking feature reusability is not affected by the number of on/off cycles. 

Results: 30
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Type Thread Size Length Material Plating Screw Head
PEM Screws & Fasteners S-0420-0ZI, RAMP THREAD 364In Stock
Rp8.256
Rp6.017
Rp5.467
Rp4.788
Min.: 1
Mult.: 1
Nuts Self Clinching 1/4-20 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-832-2ZI, RAMP THREAD 550In Stock
Rp4.220
Rp3.045
Rp2.752
Rp2.403
Min.: 1
Mult.: 1
Nuts Self Clinching 8-32 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-M6-2ZI, RAMP THREAD 2.085In Stock
10.000Expected 30/12/2026
Rp8.806
Rp6.586
Rp5.981
Rp5.247
Min.: 1
Mult.: 1
Nuts Self Clinching M6 x 1 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners 997In Stock
Rp4.770
Rp3.633
Rp3.284
Rp2.862
Min.: 1
Mult.: 1
Nuts Self Clinching 10-32 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-M3-1ZI, RAMP THREAD 9.441In Stock
Rp4.036
Rp3.009
Rp2.715
Rp2.367
Min.: 1
Mult.: 1
Nuts Self Clinching M3 x 0.5 4.22 mm Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-M6-00ZI, RAMP THREAD 7.505In Stock
Rp8.623
Rp6.513
Rp5.907
Rp5.174
Min.: 1
Mult.: 1
Nuts Self Clinching M6 x 1 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-M4-0ZI, RAMP THREAD 680In Stock
Rp4.220
Rp3.229
Rp2.917
Rp2.532
Min.: 1
Mult.: 1
Nuts Self Clinching M4 x 0.7 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners SS-M5-2ZI, RAMP THREAD 10.704In Stock
Rp4.770
Rp3.449
Rp3.119
Rp2.715
Min.: 1
Mult.: 1
Nuts Self Clinching M5 x 0.8 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-440-0ZI, RAMP THREAD 9.373In Stock
Rp4.036
Rp3.064
Rp2.752
Rp2.367
Min.: 1
Mult.: 1
Nuts Self Clinching 4-40 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-M3-2ZI, RAMP THREAD 8.934In Stock
Rp4.036
Rp3.064
Rp2.752
Rp2.367
Min.: 1
Mult.: 1
Nuts Self Clinching M3 x 0.5 4.22 mm Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners 29In Stock
Rp4.770
Rp3.688
Rp3.339
Rp2.899
Min.: 1
Mult.: 1
Nuts Self Clinching 10-32 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners SS-M5-0ZI, RAMP THREAD 92In Stock
Rp4.770
Rp3.614
Rp3.266
Rp2.825
Min.: 1
Mult.: 1
Nuts Self Clinching M5 x 0.8 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-632-0ZI, RAMP THREAD 10.994In Stock
Rp4.036
Rp3.027
Rp2.734
Rp2.385
Min.: 1
Mult.: 1
Nuts Self Clinching 6-32 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-M6-1ZI, RAMP THREAD 16.076In Stock
Rp8.623
Rp6.348
Rp5.761
Rp5.045
Min.: 1
Mult.: 1
Nuts Self Clinching M6 x 1 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-0518-1ZI, RAMP THREAD 374In Stock
Rp10.641
Rp7.981
Rp7.247
Rp6.348
Min.: 1
Mult.: 1
Nuts Self Clinching 5/16-18 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-0518-2ZI, RAMP THREAD 2.461In Stock
Rp10.641
Rp7.981
Rp7.247
Rp6.348
Min.: 1
Mult.: 1
Nuts Self Clinching 5/16-18 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-632-2ZI, RAMP THREAD 540In Stock
Rp3.853
Rp3.009
Rp2.715
Rp2.367
Min.: 1
Mult.: 1
Nuts Self Clinching 6-32 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-0420-2ZI, RAMP THREAD 2In Stock
Rp8.806
Rp6.586
Rp5.981
Rp5.247
Min.: 1
Mult.: 1
Nuts Self Clinching 1/4-20 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-RM4-2ZI, RAMP THREAD
9.993Expected 18/11/2026
Rp4.220
Rp3.045
Rp2.752
Rp2.385
Min.: 1
Mult.: 1
Nuts Self Clinching M4 x 0.7 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-0420-1ZI, RAMP THREAD 71.000Factory Stock Available
Rp3.926
Min.: 10.000
Mult.: 1.000
Nuts Self Clinching 1/4-20 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-440-1ZI, RAMP THREAD 24.950Factory Stock Available
Rp1.725
Min.: 10.000
Mult.: 1.000
Nuts Self Clinching 4-40 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-832-1ZI, RAMP THREAD 14.920Factory Stock Available
Rp1.853
Min.: 10.000
Mult.: 1.000
Nuts Self Clinching 8-32 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-RM4-1ZI, RAMP THREAD 25.000Factory Stock Available
Rp1.853
Min.: 10.000
Mult.: 1.000
Nuts Self Clinching M4 x 0.7 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners S-M6-0ZI, RAMP THREAD 13.155Factory Stock Available
Rp3.926
Min.: 10.000
Mult.: 1.000
Nuts Self Clinching M6 x 1 Carbon Steel Zinc Round, Knurled
PEM Screws & Fasteners 93.000Factory Stock Available
Rp2.110
Min.: 10.000
Mult.: 1.000
Nuts Self Clinching 10-32 Carbon Steel Zinc Round, Knurled