Simpson Strong-Tie Bugle-Head Wood Screw - Square Drive, Type 316 Stainless

Use this screw for fastening all types of wood decking, including cedar, redwood and preservative-treated woods. Bugle head provides for flush countersinking.

• Available in Types 316 and 305 stainless steel
• Type-17 point for fast starts
• Coarse threads approximately 2/3 up the shank draw the decking and other material tightly to the substrate
• 350-count packs contain enough screws to fasten 100 sq. ft. of decking (6" nominal-width boards installed on 16" o.c. joists)
• Choose Type 316 stainless steel for seaside applications and superior corrosion resistance
• Driver bit included in each package
• Predrilling recommended near board ends to prevent splitting
• #8 and #10 screws: #2 square drive (replacement bit model BIT2S-2-R2)

Specifications (all models)

• Fastener Type: Hand-Drive Screw
• Head Type: Bugle Head
• Head Diameter (in.): 0.340
• Drive Type: #2 Square
• Point Type: Type-17 Point
• Thread Type: Coarse Threads
• Material: Type 316 Stainless Steel
• Application: Fasten all types of wood decking including cedar, redwood, preservative-treated and engineered wood products

Available options (see each model for exact values)

• Fastener Callout Size: #8 x 1-1/4 in., #8 x 1-5/8 in., #8 x 2 in., #10 x 2-1/2 in., #10 x 3 in., #10 x 3-1/2 in.
• Screw Size: #8, #10
• Length (in.): 1 1/4, 1 5/8, 2, 2 1/2, 3, 3 1/2
• Length (mm): 32, 41, 51, 64, 76, 89
• Approx. Count per lb: 56, 68, 82, 128, 150, 185
• Packaging Type: Tub, Bucket