Phillips 13 Screws

4.2mm x 16mm Countersunk Self Drilling Tekking Screws Zinc Plated Fixing For Windows Roofing Pack of 10

TIMCO Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow - 3.9 x 13 (1000pcs)

TIMCO Window Fabrication Screws Pan PH Self-Tapping Thread Self-Drilling Point Zinc - 4.2 x 13 (1000pcs)

TIMCO Weather Bar Screws Nipple Head PH Self-Tapping Thread Self-Drilling Point Zinc - 4.0 x 13 (1000pcs)

TIMCO Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Zinc - 3.9 x 13 (1000pcs)

4.2mm x 16mm Countersunk Self Drilling Tekking Screws Zinc Plated Fixing For Windows Roofing Pack of 20

TIMCO Self-Drilling Metal Framing Pan Head Silver Screws - 8 x 1/2 (1000pcs)

Diall Phillips Pan head Zinc-plated Carbon steel (C1022) Self-drilling screw (Dia)3.5mm (L)13mm, Pack of 25

Timco- Window Screws Pan PH Self-Tapping Self-Drilling Point Martensitic Stainless Steel & Silver Organic (Size 4.2 x 13 1000Pcs)

TIMCO Window Fabrication Screws Countersunk Facet PH Metric Thread Self-Drilling Point Zinc - M4 x 13 (1000pcs)