Keystone Electronics Corp. Datasheets for Shoulder Screws

Shoulder screws, also called stripper bolts, are a type of machine screw with integral threads that are only present on half or less of the screw shank. A shoulder screw has a partially smooth shaft that will allow the bolted material some rotation and movement around the screw axis, while the threaded end will typically have a nut to maintain the screw's position.


Shoulder Screws: Learn more

Product Name Notes
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .125 [3.2] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 4-40 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .125 [3.2] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .250 [6.4] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 4-40 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .250 [6.4] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .375 [9.5] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 4-40 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .375 [9.5] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .500 [12.7] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 4-40 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .500 [12.7] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .625 [15.9] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Slotted Hardware: NO Length: .750 [19.1] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Slotted Head
D Diameter: .312 (7.9) Drive: Socket Hardware: NO Length: .125 [3.2] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 4-40 Type: Shoulder Screw-Socket Head
D Diameter: .312 (7.9) Drive: Socket Hardware: NO Length: .125 [3.2] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Socket Head
D Diameter: .312 (7.9) Drive: Socket Hardware: NO Length: .250 [6.4] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 4-40 Type: Shoulder Screw-Socket Head
D Diameter: .312 (7.9) Drive: Socket Hardware: NO Length: .250 [6.4] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Socket Head
D Diameter: .312 (7.9) Drive: Socket Hardware: NO Length: .375 [9.5] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 4-40 Type: Shoulder Screw-Socket Head
D Diameter: .312 (7.9) Drive: Socket Hardware: NO Length: .375 [9.5] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Socket Head
D Diameter: .312 (7.9) Drive: Socket Hardware: NO Length: .500 [12.7] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 4-40 Type: Shoulder Screw-Socket Head
D Diameter: .312 (7.9) Drive: Socket Hardware: NO Length: .500 [12.7] Material: Stainless Steel Shape: Round Style: Shoulder Screw Thread: 6-32 Type: Shoulder Screw-Socket Head