Need fasteners NOW?

Same day shipping available for local orders.
Expedited shipping available for out of area orders.
For same-day or expedited shipping on speciality items, contact us.

All-Metal, Grade C, & Anco Type Lock Nuts

All-Metal Locknuts are used in areas where the operating temperature is too high for Nylon-Insert Locknuts. These types of locknuts utilize a section of distorted thread or a pin to prevent loosening during vibration or the rotating of the clamped item. All-metal locknuts are commonly used in construction, oil and gas, refining, and petrochemical industries.

Product Details

Grade C Locknuts

  • Features a dome shape with distorted top threads to provide more metal-to-metal contact and increase locking strength
  • Grade C is comparable to the strength of Grade 8

Anco Type Locknuts

  • Self-locking nut that features a stainless steel ratchet pin
  • Uses a controlled lock indention to ensure consistent locking torque

Specifcations

Diameters 1/4″-1-1/4″ (Other sizes available upon request)
MaterialCarbon Steel, Stainless Steel
FinishGalvanized, Zinc Plated
OriginImport, (Domestic material available upon request)

Why Choose Brazos Fasteners?

24/7 Call Out Service
Whenever You Need It

Faster Delivery
than Competitors

Vendor Managed
Inventory (VMI)

Finishes

experts in bolts & fasteners

About Brazos Fasteners

Our focus is to provide high-quality fasteners in whatever time frame you need them with expert customer service. The success of various organizations with diverse backgrounds relies heavily on our products, which are held to high standards.

Have a question?

Contact Our Team of Fastener Experts