New arrivals: Heavy-duty anchors now in stock
Trusted Industrial Fasteners Partner Since 2004
CATEGORY
NUTS
PRODUCT
LOCK NUT
THREAD TYPE
METRIC THREAD
GRADE
GR-8 & 304, 316
Thread, grade, size, and material combinations available for this product.
Threading
STANDARD
Size
ALL SIZE AVAILABLE
Available Materials
Threading
STANDARD
Size
ALL SIZE AVAILABLE
Available Materials
Threading
STANDARD
Size
ALL SIZE AVAILABLE
Available Materials
Threading
STANDARD
Size
ALL SIZE AVAILABLE
Available Materials
Threading
STANDARD
Size
ALL SIZE AVAILABLE
Available Materials
Our Lock Nuts feature a nylon collar insert that creates friction against the bolt threads, effectively locking the nut in place. Unlike standard nuts, they will not back off even under intense mechanical vibration or thermal cycles. Perfect for automotive suspensions, industrial motors, and dynamic structural joints.