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DISC-LOCK Products
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DISC-LOCK Locking Nut

Locking Nut The DISC-LOCK Locking Nut is a free spinning, vibration proof locking nut, specifically designed to solve the problem of fastener failure, is a heavy duty structural self-locking product, which prevents loosening caused by shock or vibration in high stress applications. It is probably the most effective locking device for maintaining joint integrity in the world.

Technical Specifications

Inch Series
Size Part Number QTY WT/Kilos WT/Lbs Specs
3/8"-16UNC NSC-203-01-565 1000 11.82 26 View  
3/8"-24UNF NSF-203-01-565 1500 17.73 39 View  
7/16"-20UNF NSF-204-01-565 700 21.82 48 View  
1/2"-13UNC NSC-205-01-565 500 14.55 32 View  
1/2"-20UNF NSF-205-01-565 900 26.37 58 View  
9/16"-18UNF NSF-206-01-565 400 22.73 50 View  
5/8"-11UNC NSC-207-01-565 450 24.55 54 View  
5/8"-18UNF NSF-207-01-565 500 26.37 58 View  
3/4"-16UNF NSF-2080-S-DAC 80 17.00 38 View  
7/8"-14UNF NSF-2090-S-DAC 80 22.73 50 View  

Metric Series
Size Part Number QTY WT/Kilos WT/Lbs Specs
M10 x 1.5 NMC-203-01-565 1000 11.82 26 View  
M12 x 1.75 NMC-205-01-565 400 12.73 28 View  
M14 x 1.5 NMF-206-01-565 400 22.73 50 View  
M16 x 2.0 NMC-207-01-565 450 24.55 54 View  
M16 x 1.5 NMF-207-01-565 500 26.37 58 View  
M18 x 1.5 NMF-2075-M-DAC 80 17.00 38 View  
M20 x 1.5 NMF-2080-M-GEO 80 17.00 38 View  
M22 x 1.5 NMF-2090-M-GEO 80 22.73 50 View  

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