Phillips Countersunk Self-Tapping Screw

A countersunk self-tapping screw with a cross recess. The cross recess helps keep the driver engaged while tightening. Drive it into a pre-drilled hole; the screw cuts its own thread in sheet metal. The countersunk head sits flush with the surface.

In stockShips within 3 working daysMade to orderShips within 15 working days

ST2.935 variantsP1.1k1.7dk5.5a1.1max.ISO 7050: a = 2.2 mm
Lengthmm	Material	Finish		Stock	MOQpcs	≈ kg/ 1,000 pcs	Quantitypcs
6.5	Stainless Steel	Passivated		Made to order	2,000	0.34
	6.5	Stainless Steel	Plain		Made to order	2,000	0.34
	6.5	Carbon Steel	Plain		Made to order	2,000	0.33
	6.5	Carbon Steel	Zinc Plated		Made to order	2,000	0.34
	6.5	Carbon Steel	Dacromet		Made to order	2,000	0.34
	6.5	Carbon Steel	Ruspert		Made to order	2,000	0.33
	6.5	Carbon Steel	Phosphate		Made to order	2,000	0.33
9.5	Stainless Steel	Passivated		Made to order	2,000	0.42
	9.5	Stainless Steel	Plain		Made to order	2,000	0.42
	9.5	Carbon Steel	Plain		Made to order	2,000	0.42
	9.5	Carbon Steel	Zinc Plated		Made to order	2,000	0.43
	9.5	Carbon Steel	Dacromet		Made to order	2,000	0.43
	9.5	Carbon Steel	Ruspert		Made to order	2,000	0.42
	9.5	Carbon Steel	Phosphate		Made to order	2,000	0.42
13	Stainless Steel	Passivated		Made to order	2,000	0.53
	13	Stainless Steel	Plain		Made to order	2,000	0.53
	13	Carbon Steel	Plain		Made to order	2,000	0.52
	13	Carbon Steel	Zinc Plated		Made to order	2,000	0.53
	13	Carbon Steel	Dacromet		Made to order	2,000	0.53
	13	Carbon Steel	Ruspert		Made to order	2,000	0.52
	13	Carbon Steel	Phosphate		Made to order	2,000	0.52
16	Stainless Steel	Passivated		Made to order	2,000	0.62
	16	Stainless Steel	Plain		Made to order	2,000	0.62
	16	Carbon Steel	Plain		Made to order	2,000	0.61
	16	Carbon Steel	Zinc Plated		Made to order	2,000	0.62
	16	Carbon Steel	Dacromet		Made to order	2,000	0.62
	16	Carbon Steel	Ruspert		Made to order	2,000	0.61
	16	Carbon Steel	Phosphate		Made to order	2,000	0.61
19	Stainless Steel	Passivated		Made to order	2,000	0.71
	19	Stainless Steel	Plain		Made to order	2,000	0.71
	19	Carbon Steel	Plain		Made to order	2,000	0.70
	19	Carbon Steel	Zinc Plated		Made to order	2,000	0.71
	19	Carbon Steel	Dacromet		Made to order	2,000	0.71
	19	Carbon Steel	Ruspert		Made to order	2,000	0.70
	19	Carbon Steel	Phosphate		Made to order	2,000	0.70

ST3.556 variantsP1.3k2.1dk6.8a1.3max.ISO 7050: k ≥ 2.35 mm, dk = 7.3 mm, a = 2.6 mm
Lengthmm	Material	Finish		Stock	MOQpcs	≈ kg/ 1,000 pcs	Quantitypcs
9.5	Stainless Steel	Passivated		Made to order	2,000	0.68
	9.5	Stainless Steel	Plain		Made to order	2,000	0.68
	9.5	Carbon Steel	Plain		Made to order	2,000	0.68
	9.5	Carbon Steel	Zinc Plated		Made to order	2,000	0.69
	9.5	Carbon Steel	Dacromet		Made to order	2,000	0.68
	9.5	Carbon Steel	Ruspert		Made to order	2,000	0.68
	9.5	Carbon Steel	Phosphate		Made to order	2,000	0.68
13	Stainless Steel	Passivated		Made to order	2,000	0.84
	13	Stainless Steel	Plain		Made to order	2,000	0.84
	13	Carbon Steel	Plain		Made to order	2,000	0.83
	13	Carbon Steel	Zinc Plated		Made to order	2,000	0.84
	13	Carbon Steel	Dacromet		Made to order	2,000	0.84
	13	Carbon Steel	Ruspert		Made to order	2,000	0.83
	13	Carbon Steel	Phosphate		Made to order	2,000	0.83
16	Stainless Steel	Passivated		Made to order	2,000	0.97
	16	Stainless Steel	Plain		Made to order	2,000	0.97
	16	Carbon Steel	Plain		Made to order	2,000	0.96
	16	Carbon Steel	Zinc Plated		Made to order	2,000	0.97
	16	Carbon Steel	Dacromet		Made to order	2,000	0.97
	16	Carbon Steel	Ruspert		Made to order	2,000	0.96
	16	Carbon Steel	Phosphate		Made to order	2,000	0.96
19	Stainless Steel	Passivated		Made to order	2,000	1.10
	19	Stainless Steel	Plain		Made to order	2,000	1.10
	19	Carbon Steel	Plain		Made to order	2,000	1.09
	19	Carbon Steel	Zinc Plated		Made to order	2,000	1.11
	19	Carbon Steel	Dacromet		Made to order	2,000	1.10
	19	Carbon Steel	Ruspert		Made to order	2,000	1.09
	19	Carbon Steel	Phosphate		Made to order	2,000	1.09
22	Stainless Steel	Passivated		Made to order	2,000	1.23
	22	Stainless Steel	Plain		Made to order	2,000	1.23
	22	Carbon Steel	Plain		Made to order	2,000	1.22
	22	Carbon Steel	Zinc Plated		Made to order	2,000	1.24
	22	Carbon Steel	Dacromet		Made to order	2,000	1.23
	22	Carbon Steel	Ruspert		Made to order	2,000	1.22
	22	Carbon Steel	Phosphate		Made to order	2,000	1.22
25	Stainless Steel	Passivated		Made to order	2,000	1.36
	25	Stainless Steel	Plain		Made to order	2,000	1.36
	25	Carbon Steel	Plain		Made to order	2,000	1.35
	25	Carbon Steel	Zinc Plated		Made to order	2,000	1.37
	25	Carbon Steel	Dacromet		Made to order	2,000	1.36
	25	Carbon Steel	Ruspert		Made to order	2,000	1.35
	25	Carbon Steel	Phosphate		Made to order	2,000	1.35
32	Stainless Steel	Passivated		Made to order	2,000	1.67
	32	Stainless Steel	Plain		Made to order	2,000	1.67
	32	Carbon Steel	Plain		Made to order	2,000	1.66
	32	Carbon Steel	Zinc Plated		Made to order	2,000	1.68
	32	Carbon Steel	Dacromet		Made to order	2,000	1.67
	32	Carbon Steel	Ruspert		Made to order	2,000	1.66
	32	Carbon Steel	Phosphate		Made to order	2,000	1.66
38	Stainless Steel	Passivated		Made to order	2,000	1.94
	38	Stainless Steel	Plain		Made to order	2,000	1.94
	38	Carbon Steel	Plain		Made to order	2,000	1.92
	38	Carbon Steel	Zinc Plated		Made to order	2,000	1.94
	38	Carbon Steel	Dacromet		Made to order	2,000	1.93
	38	Carbon Steel	Ruspert		Made to order	2,000	1.92
	38	Carbon Steel	Phosphate		Made to order	2,000	1.92

ST4.270 variantsP1.4k2.5dk8.1a1.4max.ISO 7050: k ≥ 2.6 mm, dk = 8.4 mm, a = 2.8 mm
Lengthmm	Material	Finish		Stock	MOQpcs	≈ kg/ 1,000 pcs	Quantitypcs
9.5	Stainless Steel	Passivated		Made to order	2,000	1.08
	9.5	Stainless Steel	Plain		Made to order	2,000	1.08
	9.5	Carbon Steel	Plain		Made to order	2,000	1.07
	9.5	Carbon Steel	Zinc Plated		Made to order	2,000	1.08
	9.5	Carbon Steel	Dacromet		Made to order	2,000	1.08
	9.5	Carbon Steel	Ruspert		Made to order	2,000	1.07
	9.5	Carbon Steel	Phosphate		Made to order	2,000	1.07
13	Stainless Steel	Passivated		Made to order	2,000	1.32
	13	Stainless Steel	Plain		Made to order	2,000	1.32
	13	Carbon Steel	Plain		Made to order	2,000	1.30
	13	Carbon Steel	Zinc Plated		Made to order	2,000	1.32
	13	Carbon Steel	Dacromet		Made to order	2,000	1.31
	13	Carbon Steel	Ruspert		Made to order	2,000	1.30
	13	Carbon Steel	Phosphate		Made to order	2,000	1.30
16	Stainless Steel	Passivated		Made to order	2,000	1.52
	16	Stainless Steel	Plain		Made to order	2,000	1.52
	16	Carbon Steel	Plain		Made to order	2,000	1.50
	16	Carbon Steel	Zinc Plated		Made to order	2,000	1.52
	16	Carbon Steel	Dacromet		Made to order	2,000	1.52
	16	Carbon Steel	Ruspert		Made to order	2,000	1.50
	16	Carbon Steel	Phosphate		Made to order	2,000	1.50
19	Stainless Steel	Passivated		Made to order	2,000	1.72
	19	Stainless Steel	Plain		Made to order	2,000	1.72
	19	Carbon Steel	Plain		Made to order	2,000	1.70
	19	Carbon Steel	Zinc Plated		Made to order	2,000	1.73
	19	Carbon Steel	Dacromet		Made to order	2,000	1.72
	19	Carbon Steel	Ruspert		Made to order	2,000	1.70
	19	Carbon Steel	Phosphate		Made to order	2,000	1.70
22	Stainless Steel	Passivated		Made to order	2,000	1.92
	22	Stainless Steel	Plain		Made to order	2,000	1.92
	22	Carbon Steel	Plain		Made to order	2,000	1.90
	22	Carbon Steel	Zinc Plated		Made to order	2,000	1.93
	22	Carbon Steel	Dacromet		Made to order	2,000	1.92
	22	Carbon Steel	Ruspert		Made to order	2,000	1.90
	22	Carbon Steel	Phosphate		Made to order	2,000	1.90
25	Stainless Steel	Passivated		Made to order	2,000	2.13
	25	Stainless Steel	Plain		Made to order	2,000	2.13
	25	Carbon Steel	Plain		Made to order	2,000	2.10
	25	Carbon Steel	Zinc Plated		Made to order	2,000	2.13
	25	Carbon Steel	Dacromet		Made to order	2,000	2.12
	25	Carbon Steel	Ruspert		Made to order	2,000	2.10
	25	Carbon Steel	Phosphate		Made to order	2,000	2.10
32	Stainless Steel	Passivated		Made to order	2,000	2.60
	32	Stainless Steel	Plain		Made to order	2,000	2.60
	32	Carbon Steel	Plain		Made to order	2,000	2.57
	32	Carbon Steel	Zinc Plated		Made to order	2,000	2.60
	32	Carbon Steel	Dacromet		Made to order	2,000	2.59
	32	Carbon Steel	Ruspert		Made to order	2,000	2.57
	32	Carbon Steel	Phosphate		Made to order	2,000	2.57
38	Stainless Steel	Passivated		Made to order	2,000	3.00
	38	Stainless Steel	Plain		Made to order	2,000	3.00
	38	Carbon Steel	Plain		Made to order	2,000	2.97
	38	Carbon Steel	Zinc Plated		Made to order	2,000	3.01
	38	Carbon Steel	Dacromet		Made to order	2,000	2.99
	38	Carbon Steel	Ruspert		Made to order	2,000	2.97
	38	Carbon Steel	Phosphate		Made to order	2,000	2.97
45	Stainless Steel	Passivated		Made to order	2,000	3.47
	45	Stainless Steel	Plain		Made to order	2,000	3.47
	45	Carbon Steel	Plain		Made to order	2,000	3.44
	45	Carbon Steel	Zinc Plated		Made to order	2,000	3.48
	45	Carbon Steel	Dacromet		Made to order	2,000	3.46
	45	Carbon Steel	Ruspert		Made to order	2,000	3.44
	45	Carbon Steel	Phosphate		Made to order	2,000	3.44
50	Stainless Steel	Passivated		Made to order	2,000	3.81
	50	Stainless Steel	Plain		Made to order	2,000	3.81
	50	Carbon Steel	Plain		Made to order	2,000	3.77
	50	Carbon Steel	Zinc Plated		Made to order	2,000	3.82
	50	Carbon Steel	Dacromet		Made to order	2,000	3.80
	50	Carbon Steel	Ruspert		Made to order	2,000	3.77