Discover innovative fastening solutions from Stanley Engineered Fastening, catering to diverse applications in Electric Vehicles, Aerospace, Renewable Energy, Construction and beyond.

Spiralock ® inserts are a revolution in thread locking. It is a unidirectional 30° Wedge ramp at the root of the thread that locks the bolt securely in the threaded joint.

Spiralock® is one of three Optia® anti-vibration technologies. By adding a 30° wedge ramp at the root of the internal thread, Spiralock® has engineered a simple yet effective way to transform …

Spiralock ® fasteners effectively address vibration loosening issues in threaded joints, improving fatigue life and eliminating the need for other locking devices.

Spiralock ® 压铆螺母（公制尺寸） 我们的公制压铆螺母是用于薄板的承重螺纹紧固件，与铝、钢和其他延展性材料一起使用时效果最佳。 这些承重螺纹紧固件有一个压铆环，可将移位的金 …

Features the Spiralock ® proprietary wedge ramp female thread. Offers improved integrity and reliability of threaded joints. Self-locking thread technology eliminates need for other locking …

For precise gaging of Spiralock® threads, use dedicated sets designed for both conventional and sawtooth threads, ensuring proper performance and reliability.

Spiralock ® 压铆盲孔螺母提供了重要的保护屏障，可防止螺纹受到异物侵入，并保护回路以防超长螺钉侵入。 Spiralock® 紧固件可有效解决螺纹接头的振动松动问题，提高疲劳寿命且无需其 …

Secure assemblies with durable key-locking threaded inserts featuring Spiralock® self-locking threads, reducing maintenance costs and assembly time.

Spiralock® Self-Clinching Nuts offer high pushout and torque-out resistance for thin sheets, available in steel and stainless steel in various metric sizes.