ISO 7049 Tapping Screws | McMaster-Carr

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43 Products

About Tapping Screws

Compare drilling, pointed, thread-forming, and thread-cutting tips to find the best choice for your material.

Steel Phillips Rounded Head Drilling Screws

Drill and fasten metal in one step and create a finished look with these rounded head screws. The Phillips drive withstands less torque than a hex drive, so apply even, steady pressure when drilling.

Length is measured from under the head.

Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.

		Drill Tip		Head, mm
	Lg., mm	Point Size	Lg., mm	Dia.	Ht.	Max. Drilling Thk., mm	Drive Size	Pkg. Qty.		Pkg.
Zinc-Plated Steel







				M2.9 Screw Size

				9.5	No. 1	6.25	5.6	2.4	1.9	No. 1	100	90769A101	00000


				13	No. 1	6.4	5.6	2.4	1.9	No. 1	100	90769A102	0000
				16	No. 1	6.4	5.6	2.4	1.9	No. 1	100	90769A103	0000
				19	No. 1	6.5	5.6	2.4	1.9	No. 1	100	90769A104	0000




						M3.5 Screw Size

						9.5	No. 2	6.65	7	2.6	2.25	No. 2	100	90769A105	0000


						13	No. 2	6.8	7	2.6	2.25	No. 2	100	90769A106	0000
						16	No. 2	6.8	7	2.6	2.25	No. 2	100	90769A107	0000
						19	No. 2	6.9	7	2.6	2.25	No. 2	100	90769A108	0000
						32	No. 2	6.9	7	2.6	2.25	No. 2	100	90769A112	00000




								M3.9 Screw Size

								9.5	No. 2	6.7	7.5	2.8	2.4	No. 2	100	90769A113	00000


								13	No. 2	7.2	7.5	2.8	2.4	No. 2	100	90769A114	0000
								16	No. 2	7.2	7.5	2.8	2.4	No. 2	100	90769A115	0000
								19	No. 2	7.3	7.5	2.8	2.4	No. 2	100	90769A116	0000
								25	No. 2	7.3	7.5	2.8	2.4	No. 2	100	90769A118	00000
								50	No. 2	7.5	7.5	2.8	2.4	No. 2	100	90769A123	00000




										M4.2 Screw Size

										13	No. 2	8.7	8.2	3.1	3	No. 2	100	90769A124	0000


										16	No. 2	8.7	8.2	3.1	3	No. 2	100	90769A125	0000
										19	No. 2	8.7	8.2	3.1	3	No. 2	100	90769A126	00000
										22	No. 2	8.7	8.2	3.1	3	No. 2	100	90769A127	00000
										25	No. 2	8.7	8.2	3.1	3	No. 2	100	90769A128	00000
										50	No. 2	9	8.2	3.1	3	No. 2	50	90769A133	00000




												M4.8 Screw Size

												13	No. 2	9.3	9.5	3.7	4.4	No. 2	100	90769A134	0000


16	No. 2											10.2	9.5	3.7	4.4	No. 2	100	90769A135	00000
19	No. 2											10.3	9.5	3.7	4.4	No. 2	100	90769A136	00000
22	No. 2											10.3	9.5	3.7	4.4	No. 2	100	90769A137	00000
25	No. 2											10.3	9.5	3.7	4.4	No. 2	100	90769A138	00000
32	No. 2	10.5										9.5	3.7	4.4	No. 2	50	90769A139	0000
60	No. 2	10.5	9.5									3.7	4.4	No. 2	50	90769A144	00000
120	No. 2	10.5	9.5									3.7	4.4	No. 2	10	90769A151	0000




		M5.5 Screw Size

		16	No. 3									11	11	4	5.25	No. 3	50	90769A152	0000


		19	No. 3									11	11	4	5.25	No. 3	50	90769A153	0000
		22	No. 3	11								11	4	5.25	No. 3	50	90769A154	0000
		25	No. 3	11	11							4	5.25	No. 3	50	90769A155	00000
		32	No. 3	11	11							4	5.25	No. 3	50	90769A156	00000
		50	No. 3	11	11							4	5.25	No. 3	25	90769A159	0000
		60	No. 3	11	11							4	5.25	No. 3	25	90769A161	00000




				M6.3 Screw Size

				16	No. 3							12	12.5	4.6	6	No. 3	50	90769A164	00000


				19	No. 3	12						12.5	4.6	6	No. 3	50	90769A165	00000
				22	No. 3	12	12.5					4.6	6	No. 3	50	90769A166	00000
				25	No. 3	12	12.5					4.6	6	No. 3	50	90769A167	00000
				32	No. 3	12	12.5					4.6	6	No. 3	25	90769A168	0000
				50	No. 3	12	12.5					4.6	6	No. 3	25	90769A172	0000
				100	No. 3	12	12.5					4.6	6	No. 3	10	90769A177	0000