Buckley QC Fasteners

Set screws, headless and threaded, secure components in industrial manufacturing. They lock gears, position parts, and retain tooling. With varied points and materials, they ensure stability and prevent malfunctions.

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of captive screws, set screws, shoulder screws, thumb screws, and wing screws.

Winged thumb screws have wing-like projections for better grip and leverage when hand-tightening, often used for access panels and adjustable clamps. Spade head thumb screws have a flat, elongated head for tool-free turning, offering a lower profile and used in applications like electronic covers and light-duty clamping. Wings provide more torque, while paddle heads are more compact.