Delivery Time:10-15 days
Certification:ISO9001
Proper Drill Bit Size for Drilling Pilot Holes & Shank Holes

ASTM, SAE and ISO Grade Markings and Mechanical Properties for Steel Fasteners

Heat-Treated Alloy Studs, Bolts, and Threaded Bars

Mechanical Requirements for Stainless Steel & Non-Ferrous Fasteners

Metric: Sockets, Bolts, Screws, Nuts

Tap and Drill Size Chart

Thread Terminology

Types of Studs