S-90294A622 Length 3/4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for humid, marine, and chemical-exposed environments
• Enhanced holding power through thread forming design that displaces material for a tighter, more secure grip in wood
• Clean, flush installation with a standard flat head and 82° countersink angle, minimizing surface protrusion
• Reduced wood splitting thanks to partial threading, which concentrates grip along the shank for controlled fastening
• Optimized for both hardwood and softwood with recommended drill bit sizes (5/64" for hardwood, 1/16" for softwood) to prevent material damage
• Reliable drive engagement using a Phillips No. 2 drive, reducing cam-out and ensuring consistent torque application
• Compliance with global safety standards including RoHS 3 and REACH, ensuring safe use in industrial and consumer applications

Professional Applications & Engineering Value

These 316 stainless steel wood screws are engineered to address common failure points in wood fastening, such as corrosion-induced weakening and joint loosening under stress. The thread forming method compresses wood fibers rather than cutting them, creating a stronger, vibration-resistant hold that is critical in construction, outdoor furniture, and marine fixtures. The flat head design with an 82° countersink ensures a seamless finish, while the partial threading reduces the risk of wood splitting in both hardwood and softwood applications. Made from 316 stainless steel, these screws offer exceptional resistance to chlorides and acids, making them suitable for demanding environments where durability and longevity are paramount.

Specification Summary & Compliance

This screw adheres to inch system dimensions: No. 6 size, 3/4" length, 0.138" thread diameter, and 18 TPI (threads per inch). The flat head features a standard profile with 0.279" diameter and 0.083" height, paired with a Phillips No. 2 drive for secure installation. Threading is right-hand and partially threaded with a minimum thread length of 0.552". The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.