550 x Assorted Self Tapping Screws Travel and Leisure Pre-oiled bearings for a long

Pre-oiled bearings for a long maintenance free life

Provides a maximum equivalent area of 15200mm² of free air space

These vents are not a product of Marley but are designed to fit Marley products

Diamond core drill: 117 x 150mm

the G952 can be used to ventilate rendered wall where standard weep vents are notoriously difficult to detail

550 x Assorted Self Tapping Screws Travel and Leisure Pre-oiled bearings for a longProduct Description Assorted Self Tapping Screws Pack of 550 Pan headed self tapping screws. Fully threaded. Bright zinc plated, BZP. Screw length is the measurement of the thread. Ideal for for wood, Plastic & Sheet Metal. Other screws, nuts & bolts available in our shop. Contents 4 x 1 2" Qty 65. 4 x 5 8" Qty 55. 6 x 1 2" Qty 65. 6 x 3 8" Qty 60. 6 x 5 8" Qty 60. 6 x 3 4" Qty 55. 8 x 1 2" Qty 50. 8 x 5 8" Qty 40. 8 x 1" Qty 30. 8 x 1. 1 4" Qty 20.