Timber Frame Screw HEX A4 SS - 6.7 x 300 (Tube 25)
TIMCO Timber Screws Hex Flange Head A4 Stainless Steel - 6.7 x 300
Designed as an alternative to the traditional coach screw mainly used for timber to timber applications. Manufactured from A4 Stainless Steel for ultimate corrosion resistance making it ideal for external applications. Stainless steel must be used where there is corrosive environment and/or where the base material has inherent corrosive characteristics e.g. Green Oak.
Hex head countersunk with a fixed washer
Stainless Steel offers superior corrosion resistance, perfect for highly corrosive environments
Helix shank for removing debris and to improve clamping
50 ° deep single thread to provide a secure fixing with high pull-out resistance
Single slash point to reduce torque and the risk of timber splitting at low edge distance
25 ° sharp point and single lead for a fast start and improved thread acceptance
| Shank Type | Helix |
| Point Type | 25 ° Sharp with Single Slash |
| Material | Austenitic Stainless Steel (A4-316) |
| Thread Type | 50 ° Single Deep |
| Thread Length mm | 70 |
| Size mm | 6.7 x 300 |
| SKU Barcode | 5056110833040 |
| Socket Size mm | 8 |
| Pack Quantity Unit | Pieces |
| Product Code | 300INDEXSST |
| Description | Designed as an alternative to the traditional coach screw mainly used for timber to timber applications. Manufactured from A4 Stainless Steel for ultimate corrosion resistance making it ideal for external applications. Stainless steel must be used where there is corrosive environment and/or where the base material has inherent corrosive characteristics e.g. Green Oak. |
| Pack Quantity | 25 |
| Head Type | Hex |
| Pack Type | Tube |
| Thread Dia. mm | 6.7 |
| CE Standard Web | BS EN 14592:2008 |
| Corrosion Rating | 5 - Industrial & coastal areas with an aggressive salt atmosphere |
| Colour | Silver |
| Length mm | 300 |
| Substrates | Hardwood, Softwood, Green Oak |
| Carton Qty pcs | 375 |
| Carton Qty Packs | 12 |
| Fixed Washer Dia. mm | 12 |
| Head Dia. mm | 16.08 |
| Inner Thread Dia. mm | 4.4 |
| Pack Dimensions L x W x H mm | 58 x 58 x 138 |
| Pack Weight kg | 2.54 |
| Recess Type | External Hex |
| Thread Coverage | Partially Threaded |