Allen?s Woodworks Imports a range of Stainless Steel Square-drive screws including our specialised 304 Stainless Steel decking screws and 316 Stainless Steel chipboard screws for marine applications and conditions of extreme exposure to the elements.

Grade 304 Stainless Steel Square-drive Deck screws

Available sizes:

·         5 x 50mm / 60mm / 75mm

·         5 x 50mm - small head, type 17 point.

Properties:

• Material: 304 Stainless Steel
• Square-drive ensures optimum driving power without slippage.
• Un-threaded shank helps pull decking plank down tightly onto the joist, without the thread having to "strip" in the decking plank, as is the case with with full thread screws.
• Optimised head diameter improves aesthetic appeal without compromising secure fastening ability.
• The thread is cut for wood, not chipboard, as is commonly used, therefore providing a better grip on the joist.
• Under test conditions, these screws were driven to breaking point into a solid piece of Balua, USING A GEDORE POWERBAR AS A LEVER. This required a substantially greater force than the screws should ever experience during normal use. When the screws tested did eventually break, they all broke between the shank and the thread instead of just below the head.  In the rare event of breakage occuring, this allows you to insert another screw alongside without drilling a second hole in the decking plank, thus ensuring a result that looks professional and consistent.

Download retail pricelist and specifications

Download retail pricelist and specifications