GrovTec Small Parts - 1 Machine Screw Swivel Stud and Nut - 7/8" Spacers

The GrovTec Small Parts Machine Screw Swivel Stud and Nut with 7/8" Spacers (MPN: GTHM49) is a precision-engineered mounting solution designed to attach slings, bipods, and other tactical accessories to firearms. Built to deliver a solid, repeatable platform for accessory mounting, this swivel stud eliminates slack and movement that can compromise accuracy during defensive or competitive shooting. Made in the U.S.A. by Grovtec Us Inc., a manufacturer known for strict quality control and dimensional consistency in small-parts manufacturing.

This hardware package includes a machine screw stud, swivel nut, and matched 7/8" spacers. The spacer height is critical—it determines clearance between the stud base and the firearm stock or frame, ensuring the swivel attachment sits flush without binding or creating stress points. The machine screw design allows for positive engagement with standard threaded receiver holes (typically #8-40 or similar), providing the mechanical precision operators require for load-bearing accessories. Minimal weight (0.03 lbs) means zero impact on gun handling or balance.

Operators in patrol, tactical training, and long-range shooting rely on GrovTec swivel studs to establish a dependable anchor point for two-point slings, tactical bipods, and bungee retention systems. The secure nut engagement prevents loosening under recoil or during extended use, a common failure point with inferior hardware. This stud is ideal for AR platforms, hunting rifles, precision carbines, and any firearm where accessory mounting reliability directly impacts mission readiness.

GrovTec small parts are engineered to specification tolerances that prevent rattle and rotation, addressing the performance gaps left by generic hardware. Users upgrading from factory attachment points or replacing worn studs will immediately notice the improved rigidity and zero-play mounting this component delivers.