Heco Topix 6x300mm screws Quality screws made in Germany Box of 100 screws Rrp £100/box Brand new stock Shipping with dpd delivery time 3-4 days Can do 2 day delivery if time critical/for quantity please ask. Also selling Topix 6x260 and prostuct 8x120, see my other items can combine postage. Nominal diameter (d): 6.0mm Length (l): 300mm Thread length (lg): 72mm Head diameter (dk): 11.7mm Driver recess: Tx25 Material: Carbon steel Finish: Bright zinc plated, A3K Heco article number: 61217