Download letters stating compliance to RoHS, DFARS, and REACH directives.
Approvals & Certifications
The latest STANLEY® Engineered Fastening approval and certification documents.
Watch product videos, download brochures, catalogs, spec sheets, industry insights, and other helpful documents.
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Spiralock® Drill Size Calculator
Use this interactive calculator to determine your required drill size or refer to tables to find your drill size recommendations.
Spiralock® Torque Calculator
Use our interactive torque calculator to determine recommended torque values.
Value Analysis Calculator
Experience the STANLEY® Engineered Fastening advantage first hand. Check out our Value Analysis/Value Engineering calculator.
Stud Welding Methods
Learn more about the differences between Drawn Arc, Short Cycle, and Capacitor Discharge (CD) stud welding methods.
Terms and topics related to many of our fasteners, tools, and systems.
Industry Parts Cross-Reference
Use the Industry Parts Cross-Reference tool to search for products by cross-reference part number.
Information on relevant industry organizations and associations.
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The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY® Engineered Fastening Account Executive or your local distributor for specific product information.