1/4-20 - Socket Set Screws Cup Point - Alloy Steel Black Oxide SAE Coarse Thread | eBay
Everbilt 1/4 in. x 20 tpi x 1/4 in. Stainless Steel Socket Set Screw (2-Piece) 812188 - The Home Depot
Set Screw Kit - PYI Inc.
Amazon.com: Socket Set Screw, Cup Point, 6-32 x 3/32", Alloy Steel, Black Oxide, Hex Socket (Quantity: 100) Coarse Thread, 6 Grub/Blind/Allen/Headless Screw, Length: 3/32 inch : Industrial & Scientific
Explaining Hardware: Set Screws - Core77
Hillman 1/4-in- 28 x 1/4-in Socket Hex-Drive Set Screws (2-Count) in the Machine Screws department at Lowes.com
Setscrew | machine component | Britannica
Set Screw RP26865 | Delta Faucet
Hillman #6-32 x 3/16 in. Internal Hex Socket-Head Set Screw (20-Pack) 3273 - The Home Depot
Set Screws – UTA USA
Set Screw (Stainless Steel) – Modern Studio Equipment.
1/2"-13 x 1/2" Coarse Thread Socket Set Screw Cup Point Stainless Steel 316 | ASMC Industrial
Set Screw | Material Selection, Point Types, Applications