TIMCO Solo Countersunk Gold Woodscrews - 4.5 x 20

Used mainly with drive screw nails and spring head roofing nails for attaching corrugated roofing sheets to wooden purlins. The washer provides a watertight seal when used correctly. Double countersunk reduces the likelihood of head shear and assists completion of countersinking

Wax lubricated to enhance screw insertion time, extra driving torque and resistance to corrosion

40° deep single thread to provide a secure fixing with high pull-out resistance

25° sharp point and single lead for a fast start and improved thread acceptance

All sizes up to and including 75mm are fully threaded and lengths 80mm and above all have 70mm thread length

PRODUCT SPECIFICATIONS

Product Code

45020SOLOC

SKU Barcode

5055017530908

Inner Thread Dia. mm

2.75

Pack Weight kg

0.313