Self-drilling (tek) screws for steel: hex, pan, countersunk and wafer heads, 10g to 14g, zinc, galvanised and climate-coated for roofing — with and without neo washers.

Colour 1 Diameter 5 Grade 2 Length 7 Head Type 2 Thread Type 2 Tpi 3 Usage 1

GULLY 11

M5 1 6.2 1 10G 4 12G 4 14G 1

CL4 10 B8 1

16 2 20 1 25 4 39 1 50 1 51 1 53 1

HEX 9 DESIGNER 1

COARSE 8 TOP GRIP COARSE 2

10 1 14 4 16 5

METAL 10

11 items

Sort Item no Description A–Z Item no

	Item no	Description	Pack qty	Availability	Qty
	SDDHNC4525GU	SCREW SD DESIGNER HEAD NEO CL4 M5-16 X 25 GULLY	1000	Low Stock		Add
	SDHCC41016GY	SCREW SD HEX COARSE C4 10-16 X 16 GULLY	1000	Low Stock		Add
	SDHCC41025G	SCREW SD HEX COARSE C4 10-16 X 25 GULLY	1000	In Stock		Add
	SDHCC41220GU	SCREW SD HEX COARSE C4 12-14 X 20 GULLY	1000	In Stock		Add
	SDHNCC41016GY	SCREW SD HEX COARSE C4 10-16 X 16 NEO GULLY	1000	Low Stock		Add
	SDHNCC41025GY	SCREW SD HEX COARSE C4 10-16 X 25 NEO GULLY	1000	Low Stock		Add
	SDHNCC41425G	SCREW SD HEX COARSE C4 14-10 X 25 NEO GULLY	500	Low Stock		Add
	SDHNTGB81239GY	SCREW SD HEX TOP GRIP B8 12-14 X 39 NEO GULLY	1000	Available 7–10 Days		Add
	SDHNTGB81251G	SCREW SD HEX TOP GRIP B8 12-14 X 51 NEO GULLY	1000	Available 1–2 Days		Add
	SDHNTGC41253GU	SCREW SD HEX TOP GRIP C4 12-14 X 53 NEO GULLY	1000	Available 7–10 Days		Add
	SUHT4620501GU	SCREW VORTEX ROOF 6.2-13 X 50 HEX CL4+SL GULLY	1000	Available 1–2 Days		Add