Simpson Strong-Tie SWD221034DBB-R30 Strong Drive® SWD Double-Threaded™ Screw — 0.235-in. x 10-3/4-in. T40, Black (30-Qty) Hex Washer Head With Bonded Washer EA Reference: 44315423109

EA Reference: 44315423109

High-low thread design for greater stability and grip

62" MASONRY ECC L-SHAPE SDS HDG

Feature 07: Made from Type 304 stainless steel for long-lasting corrosion resistance

Simpson Strong-Tie SWD221034DBB-R30 Strong Drive® SWD Double-Threaded™ Screw — 0.235-in. x 10-3/4-in. T40, Black (30-Qty) Hex Washer Head With Bonded Washer EA Reference: 44315423109Simpson Strong Tie SWD221034DBB R30 Strong Drive SWD Double Threaded Screw 0. 235 in. x 10 3 4 in. T40, Black (30 Qty) Designed for stealth, strength and speed, the Simpson Strong Tie Strong Drive SWD Double Threaded screw is ideal for securing two wood members together on exterior or interior structural jobs. Available in an assortment of lengths, this innovative fastener can be used in a variety of applications such as knee bracing, fastening beams