NW Knurled Head Screws
Northwestern Knurled Head Screws: Precision Fastening Solutions
Northwestern Knurled Head Screws: Precision Fastening Solutions
NW knurled head screws—often called knurled thumb screws or hand screws—are designed for tool-free tightening and quick adjustments in fixtures, guards, covers, and industrial assemblies (application dependent). The knurled head provides grip for hand tightening, making these screws a practical choice when parts need to be removed frequently or adjusted during setup. They’re commonly used in jig and fixture builds, machine guarding, access panels, and any application where you want repeatable clamping without reaching for a wrench or driver.
Heat Treated Steel with Black Oxide Finish for Hand Tightening - Northwestern Tools knurled head screws feature heat-treated steel construction with black oxide finish for corrosion protection and durability. Available in standard knurled head configuration for direct hand tightening and hand knob screw assemblies that reduce operator fatigue in repetitive operations. All configurations include dog points for secure positioning and location. Aluminum knobs also available with the same dimensions—please ask for prices.
NORTHWESTERN TOOLS 20001 Knurled Head Screws; Net Lbs. Per 100: 3
SKU: NW-20001
MPN: 20001
NORTHWESTERN TOOLS 20002 Knurled Head Screws; Net Lbs. Per 100: 5
SKU: NW-20002
MPN: 20002
NORTHWESTERN TOOLS 20003 Knurled Head Screws; Net Lbs. Per 100: 9
SKU: NW-20003
MPN: 20003
NORTHWESTERN TOOLS 20004 Knurled Head Screws; Net Lbs. Per 100: 13
SKU: NW-20004
MPN: 20004
NORTHWESTERN TOOLS 20005 Knurled Head Screws; Net Lbs. Per 100: 22
SKU: NW-20005
MPN: 20005
NORTHWESTERN TOOLS 20101 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 3-1/2
SKU: NW-20101
MPN: 20101
NORTHWESTERN TOOLS 20102 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 4
SKU: NW-20102
MPN: 20102
NORTHWESTERN TOOLS 20103 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 4-1/2
SKU: NW-20103
MPN: 20103
NORTHWESTERN TOOLS 20104 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 8-1/2
SKU: NW-20104
MPN: 20104
NORTHWESTERN TOOLS 20105 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 8-3/4
SKU: NW-20105
MPN: 20105
NORTHWESTERN TOOLS 20106 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 9-1/2
SKU: NW-20106
MPN: 20106
NORTHWESTERN TOOLS 20107 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 13
SKU: NW-20107
MPN: 20107
NORTHWESTERN TOOLS 20108 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 14
SKU: NW-20108
MPN: 20108
NORTHWESTERN TOOLS 20109 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 15
SKU: NW-20109
MPN: 20109
NORTHWESTERN TOOLS 20110 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 20
SKU: NW-20110
MPN: 20110
NORTHWESTERN TOOLS 20112 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 23
SKU: NW-20112
MPN: 20112
NORTHWESTERN TOOLS 20113 Knurled Head Screws - Dog Point; Net Lbs. Per 100: 30
SKU: NW-20113
MPN: 20113
NORTHWESTERN TOOLS 20201 Hand Knob Screw Assemblies (Dog Point); Net Lbs. Per 100: 8
SKU: NW-20201
MPN: 20201
NORTHWESTERN TOOLS 20202 Hand Knob Screw Assemblies (Dog Point); Net Lbs. Per 100: 9
SKU: NW-20202
MPN: 20202
NORTHWESTERN TOOLS 20203 Hand Knob Screw Assemblies (Dog Point); Net Lbs. Per 100: 15
SKU: NW-20203
MPN: 20203
NORTHWESTERN TOOLS 20204 Hand Knob Screw Assemblies (Dog Point); Net Lbs. Per 100: 16
SKU: NW-20204
MPN: 20204
NORTHWESTERN TOOLS 20205 Hand Knob Screw Assemblies (Dog Point); Net Lbs. Per 100: 26
SKU: NW-20205
MPN: 20205
NORTHWESTERN TOOLS 20206 Hand Knob Screw Assemblies (Dog Point); Net Lbs. Per 100: 27
SKU: NW-20206
MPN: 20206
NORTHWESTERN TOOLS 20207 Hand Knob Screw Assemblies (Dog Point); Net Lbs. Per 100: 29
SKU: NW-20207
MPN: 20207