
Designer Plants
Simpson Strong-Tie DHSD Decking Screws are 12g (5.5mm) x 50mm fasteners in 316 stainless steel, supplied as a 250 pack box.
The 316 stainless steel grade resists corrosion in exposed and coastal conditions, and the no-predrill point drives straight into hardwood and softwood - ideal for fixing timber decking boards.
Simpson Strong Tie 12g 5 5mm x 50mm 316 Stainless Steel Dhsd No Predrill Hardwood to Softwood Decking Screws 250 Pack are designed for efficient decking installation without pre-drilling.
The DHSD screw (model SSDHSD50TR250) is engineered to penetrate hardwood and softwood decking with ease, eliminating the need for pre-drilling. Its low torque design allows for easy driving, while the raised countersinking head ensures a professional finish. The unique ribbed shank enhances strength and holding power, making it suitable for various applications. Constructed from marine-grade 316 stainless steel, these screws are ideal for both coastal and inland environments.
| Dimensions (W x H x D) | 155mm x 75mm x 95mm |
| Weight | 1.25kg |
| Material | 316 Stainless Steel |
| Colour | Grey |
| Model Number | SSDHSD50TR250 |
| Volume/Size | 50mm |
Simpson Strong Tie 12g 5 5mm x 50mm 316 Stainless Steel Dhsd No Predrill Hardwood to Softwood Decking Screws 250 Pack are suitable for various decking applications.
No - they have a no-predrill point for hardwood and softwood.
A Torx T20 flat head.
250 screws.




