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Simpson Star Drive Trim Head

Build to Withstand the Elements. Choose Type 316 stainless steel for seaside and coastal environments. The stainless-steel Bugle-Head Wood screw provides superior corrosion resistance while fastening all types of wood decking, including cedar, redwood and preservative-treated woods (non-hardwood). The 6-lobe drive recess provides for a secure bit which reduces cam-outs and leads to longer bit life. The bugle-head feature engineered for flush countersinking yields beautiful fastening results for a more concealed, professional finish.
Choose your style. 305 or 316 Stainless.
Choose your package size. Available in 1 lb, 5 lb, and Bucket quantities.

Products: 6 item(s)

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SIMPSON 7 x 1 5/8
SIMPSON 7 x 1 5/8" Star Drive Trim Head Deck Screw 305 Stainless Steel
SIMPSON Trim Head Star Drive Deck Screws. Driver bit included in every package. 305 Stainless Steel for general construction, industrial and marine applications.
In Stock.
SIMPSON 7 x 2 1/4
SIMPSON 7 x 2 1/4" Star Drive Trim Head Deck Screw 305 Stainless Steel
SIMPSON Trim Head Star Drive Deck Screws. Driver bit included in every package. 305 Stainless Steel for general construction, industrial and marine applications.
In Stock.
SIMPSON 7 X 3
SIMPSON 7 X 3" Star Drive Trim Head Deck Screw 305 Stainless Steel
SIMPSON Trim Head Star Drive Deck Screws. Driver bit included in every package. 305 Stainless Steel for general construction, industrial and marine applications.
In Stock.
SIMPSON 7 x 1 5/8
SIMPSON 7 x 1 5/8" Star Drive Trim Head Deck Screw 316 Stainless Steel
SIMPSON Trim Head Star Drive Deck Screws. Driver bit included in every package. Unique "box" thread design greatly reduces driving torque. 316 Stainless Steel for superior corrosion resistance.
In Stock.
SIMPSON 7 x 2 1/4
SIMPSON 7 x 2 1/4" Star Drive Trim Head Deck Screw 316 Stainless Steel
SIMPSON Trim Head Star Drive Deck Screws. Driver bit included in every package. Unique "box" thread design greatly reduces driving torque. 316 Stainless Steel for superior corrosion resistance.
In Stock.
SIMPSON 7 x 3
SIMPSON 7 x 3" Star Drive Trim Head Deck Screw 316 Stainless Steel
SIMPSON Trim Head Star Drive Deck Screws. Driver bit included in every package. Unique "box" thread design greatly reduces driving torque. 316 Stainless Steel for superior corrosion resistance.
In Stock.

Key Features

  • Trim-style head is less noticeable on the decking surface
  • Type-17 point for fast starts
  • Coarse threads on approximately 2/3 of the shank draw the decking and other material tightly to the framing
  • 6-lobe drive helps prevent driver-bit cam-out, resulting in easier driving and longer bit life
  • 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 for seaside applications and superior corrosion resistance
  • Predrilling recommended near board ends to prevent splitting
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