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Self-threading Washer Type Locknut, Metric

Washer Type
Style SD

StyleSD.png		 Style SK

StyleSD.png		 Style SF

StyleSF.png

Basic PartNumbers
Nom.
Dia.
mm
Hex-W
mm		 Flange Dia.-D
mm		 Height -H
mm		 Material Thickness
mm		 Die Cast Studs
Torque *Nm
 Die Cast Studs
Clamping Force *N		 Steel Studs
Torque *Nm
 Steel Studs
Clamping Force *N
SD320011
 3.2
 8
 11 4.71
 0.43
 1.7
 400
 2.9
 578
SF320011
 3.2 8
 11 4.80
 0.43
 1.7
 400
 2.9
 578
SK320011
 3.2 8
 11 4.78
 0.51
 1.7
 400
 2.9
 578
SD320014
 3.2 8
 14
 5.16
 0.43
 1.9
 356
 3.4
 490
SF320014
 3.2 8
 14
 5.16
 0.43
 1.9
 356
 3.4
 490
SK320014
 3.2 8
 14
 5.32
 0.51
 1.9
 356
 3.4
 490
SD040015
 4
 9
 15
 5.52
 0.46
 3.4
 578
 5.1
 1068
SF040015
 4
 9
 15
 5.52
 0.46
 3.4
 578
 5.1
 1068
SK040015
 4
 9
 15
 5.83
 0.51
 3.4
 578
 5.1
 1068
SD050015
 5
 10
 15
 5.40
 0.46
 4.5
 890
 6.1
 1335
SK050015
 5
 10
 15
 5.85
 0.51
 5.2
 890
 6.8
 1335
SF050018
 5
 10
 18
 est. 6.45
 0.46
 5.2
 712
 6.8
 1246
SK050018
 5
 10
 18
 6.35
 0.51
 5.2
 712
 6.8
 1246
SD050021
 5
 10
 21
 6.55
 0.46
 5.7
 712
 7.2
 1246
SF050021
 5
 10
 21
 6.55
 0.46
 7.2
 712
 8.8
 1246
SK050021
 5
 10
 21
 6.84
 0.51
 7.2
 712
 8.8
 1246
SD060018
 6
 11
 18
 est. 6.58
 0.53
 8.5
 890
 10.2
 1335
SD060021
 6
 11 21
 est. 7.30
 0.53 8.7
 801
 10.7
 1112
SD060024
 6
 11 24
 est. 7.73
 0.53 9.0
 712
 11.3
 890
SF060015
 6
 11 15
 6.35
 0.53 est. 7.2
 est. 1157
 est. 10.7
 est. 1646
SF060018
 6
 11 18
 7.18
 0.53 8.6
 890
 10.2
 1335
SF060021
 6
 11 21
 est. 7.77
 0.53 8.7
 801
 10.7
 1112
SF630015
 6.3 11 15
 6.40
 0.53 7.2
 1157
 10.7
 1646
SD630018
 6.3 11 18
 6.74
 0.53 8.5
 890
 10.2
 1335
SF630018
 6.3 11 18
 7.06
 0.53 8.5
 890
 10.2
 1335
SD630021
 6.3 11 21
 7.17
 0.53 8.7
 801
 10.7
 1112
SF630021
 6.3 11 21
 7.64
 0.53 8.7
 801
 10.7
 1112
SD630024
 6.3 11 24
 7.60
 0.53 9.0
 712
 11.3
 890
SF630024
 6.3
 11 24
 8.12
 0.53 9.0
 712
 11.3
 890
SF080020
 8
 13
 20
 7.85
 0.58
 est. 13.6
 est. 1070
 17.0
 1335
SF080032
 8
 13
 32
 9.04
 0.51
 est. 13.6 est. 1071
 17.0
 1335

*N - Newtons = 9.8 Kgm  *Nm - Newton meters = 980 Kgm-Cm

Palnut metric fasteners

Self-threading Washer Type Locknuts

Product 15/18

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APEX FASTENERS, Inc - 15858 Business Center Drive - Irwindale, CA 91706 USA
APEX Fasteners supplies standard and custom screws, nut retainers, shoulder screws, plastites and taptites, all types of rivets, spring steel fasteners and special stampings, sems screws in standard, fractional or metric to electronics, aviation and other OEM industries worldwide. ApexFasteners.com custom manufactures screw machine components for electronic enclosure hardware as well as cold forming and cold headed specials for assembly and production requirements.
Tel: (626) 962-2219 - info@apexfasteners.com
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