DIN 913 Set Screws | McMaster-Carr

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Stainless Steel Flat-Tip Set Screws

These corrosion-resistant screws spread out holding power and protect surfaces from damage. Made of stainless steel, they won't rust, but they're not as strong as alloy steel. Unlike cup and cone tips, the flat tip distributes pressure evenly, reducing marring but not holding as tightly. They're a good choice for repositioning parts frequently on jigs, fixtures, and other applications where the tip presses against a flat surface.

18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel can.

Black-Oxide 18-8 Stainless Steel—These screws have a dark matte finish. They won't rust in wet and outdoor environments, but they don't hold up to the harsh chemicals that 316 stainless steel can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these screws won't degrade when exposed to harsh weather, salt water, and most chemicals.

	Lg., mm	Drive Size, mm	Hardness	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				M1.4 × 0.3 mm

				5	0.7	Not Rated	5	92605A011	000000




						M1.6 × 0.35 mm

						2	0.7	Not Rated	50	92605A711	00000


						2.5	0.7	Not Rated	25	92605A021	00000
						3	0.7	Not Rated	25	92605A024	0000
						4	0.7	Not Rated	25	92605A027	00000
						5	0.7	Not Rated	25	92605A030	00000
						6	0.7	Not Rated	25	92605A033	00000




								M2 × 0.4 mm

								2	0.9	Not Rated	25	92605A911	0000


								2.5	0.9	Not Rated	50	92605A712	00000
								3	0.9	Rockwell B80	50	92605A042	00000
								4	0.9	Rockwell B80	25	92605A043	00000
								5	0.9	Rockwell B80	25	92605A044	0000
								6	0.9	Not Rated	25	92605A047	00000
								8	0.9	Not Rated	25	92605A912	0000
								10	0.9	Not Rated	25	92605A713	00000
								12	0.9	Not Rated	25	92605A714	00000




										M2.5 × 0.45 mm

										3	1.3	Not Rated	50	92605A913	00000


										4	1.3	Not Rated	50	92605A064	0000
										5	1.3	Not Rated	50	92605A715	00000
										6	1.3	Not Rated	50	92605A067	00000
										8	1.3	Not Rated	50	92605A070	00000
										10	1.3	Not Rated	25	92605A073	0000
										12	1.3	Not Rated	25	92605A914	0000
										16	1.3	Not Rated	25	92605A716	00000




												M3 × 0.5 mm

												3	1.5	Not Rated	25	92605A097	0000


4	1.5											Rockwell B80	50	92605A098	0000
5	1.5											Not Rated	50	92605A099	0000
6	1.5											Not Rated	25	92605A100	0000
8	1.5	Not Rated										25	92605A102	0000
10	1.5	Rockwell B80	50									92605A104	0000
12	1.5	Rockwell B80	50									92605A106	0000
14	1.5	Not Rated	50									92605A717	00000
16	1.5	Rockwell B80	50									92605A108	00000
18	1.5	Not Rated	25									92605A114	00000
20	1.5	Rockwell B80	25									92605A109	00000


25	1.5	Not Rated	10	92605A118	0000
30	1.5	Not Rated	10	92605A120	0000




		M4 × 0.7 mm

		3	2	Not Rated	25							92605A009	0000


		4	2	Not Rated	25							92605A110	0000
		5	2	Not Rated	25							92605A111	0000
		6	2	Not Rated	25	92605A112						0000
		8	2	Not Rated	25	92605A113	0000
		10	2	Not Rated	50	92605A115	0000
		12	2	Rockwell B80	50	92605A117	0000
		14	2	Not Rated	50	92605A915	0000
		16	2	Rockwell B80	50	92605A121	00000
		20	2	Rockwell B80	50	92605A123	00000
		25	2	Not Rated	25	92605A124	0000


		30	2	Not Rated	10	92605A126	0000
		35	2	Not Rated	10	92605A718	00000
		40	2	Not Rated	10	92605A130	00000




				M5 × 0.8 mm

				4	2.5	Not Rated	50	92605A227	0000


				5	2.5	Rockwell B80	50	92605A228	0000
				6	2.5	Rockwell B80	50	92605A229	0000
				8	2.5	Rockwell B80	50	92605A231	0000
				10	2.5	Rockwell B80	50	92605A233	00000
				12	2.5	Rockwell B80	50	92605A235	00000
				16	2.5	Rockwell B80	50	92605A239	00000
				20	2.5	Rockwell B80	25	92605A243	0000
				25	2.5	Rockwell B80	25	92605A248	00000
				30	2.5	Rockwell B80	25	92605A253	00000
				35	2.5	Not Rated	25	92605A916	00000


				40	2.5	Not Rated	10	92605A263	00000
				50	2.5	Not Rated	5	92605A273	00000




						M6 × 1 mm

						5	3	Not Rated	50	92605A122	0000


						6	3	Not Rated	50	92605A125	00000
						8	3	Not Rated	25	92605A127	0000
						10	3	Not Rated	25	92605A128	0000
						12	3	Not Rated	25	92605A129	0000
						14	3	Not Rated	25	92605A719	00000
						16	3	Rockwell B80	10	92605A132	0000
						20	3	Rockwell B80	10	92605A134	0000
						25	3	Rockwell B80	10	92605A136	0000
						30	3	Rockwell B80	10	92605A137	0000
						35	3	Rockwell B80	10	92605A138	0000


40	3					Not Rated	5	92605A140	0000
45	3					Not Rated	10	92605A917	00000
50	3					Not Rated	5	92605A143	00000
60	3					Not Rated	5	92605A720	00000




						M8 × 1.25 mm

						6	4	Not Rated	25	92605A721	0000


						8	4	Not Rated	25	92605A139	0000
						10	4	Not Rated	10	92605A141	0000
						12	4	Not Rated	10	92605A142	0000
						14	4	Not Rated	10	92605A722	0000
						16	4	Not Rated	10	92605A144	0000
						20	4	Not Rated	10	92605A148	0000
						25	4	Rockwell B80	10	92605A150	00000
						30	4	Rockwell B80	10	92605A152	00000
						35	4	Rockwell B80	10	92605A153	00000
		40				4	Rockwell B80	5	92605A154	0000


		45	4			Not Rated	10	92605A918	00000
		50	4			Not Rated	5	92605A158	00000
		55	4			Not Rated	5	92605A919	00000
		60	4			Not Rated	5	92605A162	00000
		70	4			Not Rated	1	92605A172	0000
		100	4			Not Rated	1	92605A723	0000




						M10 × 1.5 mm

						10	5	Not Rated	25	92605A155	00000


						12	5	Not Rated	10	92605A156	0000
						16	5	Not Rated	10	92605A157	0000
						20	5	Rockwell B80	10	92605A161	00000
						25	5	Rockwell B80	5	92605A166	00000
						30	5	Rockwell B80	5	92605A171	0000
				35		5	Rockwell B80	5	92605A176	00000
				40	5	Rockwell B80	1	92605A180	0000
				50	5	Rockwell B80	1	92605A190	0000
				60	5	Rockwell B80	1	92605A200	0000
				70	5	Not Rated	1	92605A724	0000


				80	5	Not Rated	1	92605A725	0000




						M12 × 1.75 mm

						10	6	Not Rated	10	92605A920	0000


						12	6	Not Rated	10	92605A300	00000
						16	6	Not Rated	10	92605A304	00000
						20	6	Not Rated	5	92605A308	00000
						25	6	Not Rated	5	92605A313	00000
						30	6	Not Rated	5	92605A318	00000
						40	6	Not Rated	5	92605A328	00000
						45	6	Not Rated	1	92605A726	0000
						50	6	Not Rated	1	92605A338	0000
60						6	Not Rated	1	92605A728	0000
80	6					Not Rated	1	92605A729	0000




						M16 × 2 mm

						16	8	Not Rated	5	92605A921	00000


						20	8	Not Rated	5	92605A922	00000
						25	8	Not Rated	1	92605A923	0000
						30	8	Not Rated	1	92605A924	0000
						35	8	Not Rated	1	92605A925	0000
						40	8	Not Rated	1	92605A926	0000
						45	8	Not Rated	1	92605A927	0000
						50	8	Not Rated	1	92605A928	00000
						60	8	Not Rated	1	92605A929	00000




								M20 × 2.5 mm

								20	10	Not Rated	1	92605A930	0000


		25	10					Not Rated	1	92605A931	0000
		30	10					Not Rated	1	92605A932	0000
		50	10					Not Rated	1	92605A934	00000
		70	10					Not Rated	1	92605A936	00000


		Black-Oxide 18-8 Stainless Steel







										M2 × 0.4 mm

										4	0.9	Not Rated	25	92605A641	00000


										6	0.9	Not Rated	25	92605A643	00000
										8	0.9	Not Rated	25	92605A644	00000




										M2.5 × 0.45 mm

										4	1.3	Not Rated	25	92605A645	00000


										6	1.3	Not Rated	25	92605A646	00000
										8	1.3	Not Rated	25	92605A647	00000
										10	1.3	Not Rated	25	92605A648	00000




												M3 × 0.5 mm

												3	1.5	Not Rated	50	92605A649	00000


4	1.5											Not Rated	50	92605A650	00000
5	1.5											Not Rated	50	92605A651	00000
6	1.5											Not Rated	50	92605A652	00000
8	1.5											Not Rated	25	92605A653	00000
10	1.5											Not Rated	25	92605A654	00000
12	1.5											Not Rated	25	92605A655	00000




												M4 × 0.7 mm

												4	2	Not Rated	50	92605A657	00000


												6	2	Not Rated	50	92605A658	00000
						8						2	Not Rated	25	92605A659	00000
						10	2					Not Rated	25	92605A660	00000
						12	2					Not Rated	25	92605A661	00000
						16	2					Not Rated	25	92605A662	00000




												M5 × 0.8 mm

												5	2.5	Not Rated	25	92605A663	00000


		6										2.5	Not Rated	25	92605A664	00000
		8	2.5									Not Rated	25	92605A665	00000
		10	2.5									Not Rated	25	92605A666	00000
		12	2.5									Not Rated	25	92605A667	00000
		20	2.5									Not Rated	25	92605A669	00000




								M6 × 1 mm

								6	3			Not Rated	25	92605A670	00000


								8	3			Not Rated	25	92605A671	00000
								10	3			Not Rated	25	92605A672	00000
				12				3	Not Rated			25	92605A673	00000
				16	3			Not Rated	25			92605A674	00000
				20	3			Not Rated	25			92605A675	00000
				25	3			Not Rated	25			92605A676	00000
				30	3			Not Rated	25			92605A677	00000


				Highly Corrosion-Resistant 316 Stainless Steel







										M2 × 0.4 mm

										3	0.9	Rockwell B80	5	92605A501	00000


										4	0.9	Rockwell B80	5	92605A502	00000




												M3 × 0.5 mm

3												1.5	Rockwell B80	50	92605A511	00000


4	1.5											Rockwell B80	50	92605A512	00000
6	1.5											Rockwell B80	50	92605A514	00000
8	1.5											Rockwell B80	50	92605A516	00000




												M4 × 0.7 mm

												4	2	Rockwell B80	50	92605A522	00000


						6						2	Rockwell B80	50	92605A524	00000
						8	2					Rockwell B80	50	92605A526	00000
						10	2					Rockwell B80	50	92605A528	00000




												M5 × 0.8 mm

												5	2.5	Rockwell B80	50	92605A533	00000


												6	2.5	Rockwell B80	50	92605A534	00000
		8										2.5	Rockwell B80	25	92605A536	0000
		10	2.5									Rockwell B80	25	92605A538	00000




												M6 × 1 mm

												6	3	Rockwell B80	25	92605A544	0000


												8	3	Rockwell B80	25	92605A546	00000
												10	3	Rockwell B80	25	92605A548	00000
												12	3	Rockwell B80	25	92605A549	00000




					M8 × 1.25 mm

					8								4	Rockwell B80	10	92605A561	0000


					10			4					Rockwell B80	10	92605A563	0000
					12			4	Rockwell B80				10	92605A565	0000
					16			4	Rockwell B80				10	92605A569	00000

Steel Flat-Tip Set Screws

Spread out holding power and protect surfaces from damage. Unlike cup and cone tip screws, the flat tip on these distributes pressure evenly, reducing marring but not holding as tightly. They're a good choice for repositioning parts frequently on jigs, fixtures, and other applications where the tip presses against a flat surface. Made of alloy steel, these screws are strong enough to hold components without wearing down.

	Lg., mm	Drive Size, mm	Hardness	Pkg. Qty.		Pkg.
Alloy Steel







				M1.6 × 0.35 mm

				3	0.7	Rockwell C45	1	93245A621	00000


				4	0.7	Rockwell C45	1	93245A622	0000
				5	0.7	Rockwell C45	1	93245A623	0000
				6	0.7	Rockwell C45	1	93245A624	0000




						M2 × 0.4 mm

						2	0.9	Rockwell C45	25	93245A411	00000


						2.5	0.9	Rockwell C45	100	93245A625	00000
						3	0.9	Rockwell C45	50	93245A626	00000
						4	0.9	Rockwell C45	50	93245A627	00000
						5	0.9	Rockwell C45	50	93245A628	00000
						6	0.9	Rockwell C45	50	93245A629	00000
						8	0.9	Rockwell C45	50	93245A630	00000
						10	0.9	Rockwell C45	25	93245A412	00000
						12	0.9	Rockwell C45	10	93245A413	0000




								M2.5 × 0.45 mm

								3	1.3	Rockwell C45	50	93245A631	00000


								4	1.3	Rockwell C45	50	93245A632	00000
								5	1.3	Rockwell C45	50	93245A633	00000
								6	1.3	Rockwell C45	25	93245A634	00000
								8	1.3	Rockwell C45	25	93245A414	00000
								10	1.3	Rockwell C45	25	93245A415	00000
								12	1.3	Rockwell C45	25	93245A635	00000




										M3 × 0.5 mm

										3	1.5	Rockwell C45	100	93245A097	00000


										4	1.5	Rockwell C45	100	93245A098	00000
										5	1.5	Rockwell C45	100	93245A099	00000
										6	1.5	Rockwell C45	100	93245A100	00000
										8	1.5	Rockwell C45	100	93245A102	00000
										10	1.5	Rockwell C45	100	93245A104	00000
										12	1.5	Rockwell C45	100	93245A106	00000
										14	1.5	Rockwell C45	50	93245A416	00000
										16	1.5	Rockwell C45	50	93245A107	00000
18										1.5	Rockwell C45	25	93245A636	00000
20	1.5									Rockwell C45	25	93245A417	00000


25	1.5									Rockwell C45	25	93245A637	00000
30	1.5	Rockwell C45								10	93245A418	0000




		M4 × 0.7 mm

		3	2							Rockwell C45	50	93245A419	00000


		4	2							Rockwell C45	100	93245A110	00000
		5	2							Rockwell C45	100	93245A111	00000
		6	2							Rockwell C45	100	93245A112	00000
		8	2	Rockwell C45						100	93245A113	00000
		10	2	Rockwell C45	100					93245A114	00000
		12	2	Rockwell C45	100					93245A115	00000
		14	2	Rockwell C45	50					93245A420	00000
		16	2	Rockwell C45	50					93245A117	00000
		18	2	Rockwell C45	50					93245A421	00000
		20	2	Rockwell C45	50					93245A119	00000


		22	2	Rockwell C45	10					93245A638	00000
		25	2	Rockwell C45	10					93245A639	0000
		30	2	Rockwell C45	10					93245A640	0000
		35	2	Rockwell C45	10					93245A422	0000
		40	2	Rockwell C45	10					93245A641	0000
		45	2	Rockwell C45	10					93245A423	00000




				M5 × 0.8 mm

				4	2.5	Rockwell C45	100			93245A210	00000


				5	2.5	Rockwell C45	100			93245A213	00000
				6	2.5	Rockwell C45	100			93245A215	00000
				8	2.5	Rockwell C45	100			93245A219	00000
				10	2.5	Rockwell C45	50			93245A222	00000
				12	2.5	Rockwell C45	50			93245A225	00000
				14	2.5	Rockwell C45	50			93245A642	00000
				16	2.5	Rockwell C45	50			93245A228	00000
				18	2.5	Rockwell C45	25			93245A424	0000
				20	2.5	Rockwell C45	50	93245A231		00000
				22	2.5	Rockwell C45	25	93245A425	00000


				25	2.5	Rockwell C45	50	93245A234	00000
				30	2.5	Rockwell C45	50	93245A643	00000
				35	2.5	Rockwell C45	25	93245A426	00000
				40	2.5	Rockwell C45	10	93245A427	0000
				45	2.5	Rockwell C45	10	93245A428	00000
				50	2.5	Rockwell C45	10	93245A429	00000




						M6 × 1 mm

						4	3	Rockwell C45	50	93245A430	00000


						5	3	Rockwell C45	50	93245A125	00000
						6	3	Rockwell C45	100	93245A126	00000
						8	3	Rockwell C45	100	93245A127	00000
10						3	Rockwell C45	100	93245A128	00000
12	3					Rockwell C45	100	93245A129	00000
14	3					Rockwell C45	50	93245A644	00000
16	3					Rockwell C45	100	93245A131	00000
18	3					Rockwell C45	25	93245A431	0000
20	3					Rockwell C45	25	93245A133	0000
25	3					Rockwell C45	25	93245A432	0000


30	3					Rockwell C45	25	93245A645	00000
35	3					Rockwell C45	25	93245A646	00000
40	3					Rockwell C45	25	93245A647	00000
45	3					Rockwell C45	25	93245A648	00000
50	3					Rockwell C45	10	93245A649	00000
55	3					Rockwell C45	10	93245A433	00000
60	3					Rockwell C45	10	93245A650	00000
70	3					Rockwell C45	10	93245A434	00000
80	3					Rockwell C45	10	93245A651	00000




						M8 × 1.25 mm

						6	4	Rockwell C45	50	93245A435	00000


		8				4	Rockwell C45	100	93245A139	00000
		10	4			Rockwell C45	100	93245A141	00000
		12	4			Rockwell C45	50	93245A142	00000
		14	4			Rockwell C45	50	93245A652	00000
		16	4			Rockwell C45	50	93245A143	00000
		18	4			Rockwell C45	25	93245A436	00000
		20	4			Rockwell C45	25	93245A145	00000
		22	4			Rockwell C45	25	93245A437	00000
		25	4			Rockwell C45	25	93245A147	00000
		30	4			Rockwell C45	25	93245A149	00000


		35	4			Rockwell C45	10	93245A653	00000
		40	4			Rockwell C45	10	93245A654	0000
		45	4			Rockwell C45	10	93245A655	00000
		50	4			Rockwell C45	10	93245A656	00000
		55	4			Rockwell C45	10	93245A438	00000
		60	4			Rockwell C45	10	93245A657	00000
		70	4			Rockwell C45	5	93245A439	00000
		80	4			Rockwell C45	5	93245A440	00000




						M10 × 1.5 mm

						8	5	Rockwell C45	50	93245A658	00000


				10	5	Rockwell C45	50	93245A155	00000
				12	5	Rockwell C45	25	93245A156	0000
				14	5	Rockwell C45	25	93245A441	00000
				16	5	Rockwell C45	25	93245A157	0000
				18	5	Rockwell C45	25	93245A442	00000
				20	5	Rockwell C45	25	93245A159	00000
				25	5	Rockwell C45	10	93245A161	00000
				30	5	Rockwell C45	10	93245A163	00000
				35	5	Rockwell C45	10	93245A164	00000
				40	5	Rockwell C45	10	93245A165	00000


				45	5	Rockwell C45	5	93245A443	00000
				50	5	Rockwell C45	5	93245A167	00000
				60	5	Rockwell C45	5	93245A168	00000
				70	5	Rockwell C45	5	93245A659	0000
				80	5	Rockwell C45	5	93245A660	00000
				90	5	Rockwell C45	5	93245A444	00000
				100	5	Rockwell C45	5	93245A661	00000
				110	5	Rockwell C45	1	93245A445	0000




						M12 × 1.75 mm

						10	6	Rockwell C45	25	93245A662	00000


12	6					Rockwell C45	25	93245A169	00000
14	6					Rockwell C45	10	93245A446	00000
16	6					Rockwell C45	10	93245A171	00000
18	6					Rockwell C45	10	93245A447	0000
20	6					Rockwell C45	10	93245A173	00000
25	6					Rockwell C45	10	93245A175	00000
30	6					Rockwell C45	10	93245A177	00000
35	6					Rockwell C45	10	93245A179	00000
40	6					Rockwell C45	5	93245A181	00000
45	6					Rockwell C45	10	93245A663	00000


50	6					Rockwell C45	5	93245A183	00000
55	6					Rockwell C45	5	93245A448	00000
60	6					Rockwell C45	5	93245A664	00000
70	6					Rockwell C45	5	93245A665	00000
80	6					Rockwell C45	5	93245A666	00000
100	6					Rockwell C45	1	93245A449	0000




						M14 × 2 mm

						14	6	Rockwell C45	10	93245A667	00000


						16	6	Rockwell C45	5	93245A450	00000
		20				6	Rockwell C45	5	93245A451	00000
		25	6			Rockwell C45	5	93245A452	00000
		30	6			Rockwell C45	5	93245A668	00000
		35	6			Rockwell C45	1	93245A453	0000
		40	6			Rockwell C45	1	93245A454	0000
		50	6			Rockwell C45	1	93245A456	0000




						M16 × 2 mm

						12	8	Rockwell C45	5	93245A457	00000


						16	8	Rockwell C45	10	93245A669	00000
						20	8	Rockwell C45	10	93245A670	00000
						25	8	Rockwell C45	10	93245A671	00000
						30	8	Rockwell C45	5	93245A672	00000
						35	8	Rockwell C45	5	93245A673	00000
						40	8	Rockwell C45	5	93245A674	00000
						45	8	Rockwell C45	1	93245A458	0000
						50	8	Rockwell C45	1	93245A675	0000
						55	8	Rockwell C45	1	93245A459	0000
						60	8	Rockwell C45	1	93245A676	0000


						70	8	Rockwell C45	1	93245A677	0000
						80	8	Rockwell C45	1	93245A678	0000
				90		8	Rockwell C45	1	93245A460	0000
				110	8	Rockwell C45	1	93245A461	0000




						M20 × 2.5 mm

						20	10	Rockwell C45	5	93245A679	00000


						25	10	Rockwell C45	1	93245A462	0000
						30	10	Rockwell C45	1	93245A680	0000
						35	10	Rockwell C45	1	93245A463	0000
						40	10	Rockwell C45	1	93245A681	0000
						45	10	Rockwell C45	1	93245A682	0000
						50	10	Rockwell C45	1	93245A683	0000
						60	10	Rockwell C45	1	93245A684	0000
						70	10	Rockwell C45	1	93245A464	00000
						80	10	Rockwell C45	1	93245A685	00000
						90	10	Rockwell C45	1	93245A465	00000


						100	10	Rockwell C45	1	93245A686	00000
						130	10	Rockwell C45	1	93245A466	00000




						M24 × 3 mm

						25	12	Rockwell C45	1	93245A687	0000


						30	12	Rockwell C45	1	93245A688	0000
						40	12	Rockwell C45	1	93245A467	0000
						50	12	Rockwell C45	1	93245A469	00000
						60	12	Rockwell C45	1	93245A690	00000
						80	12	Rockwell C45	1	93245A691	00000
						100	12	Rockwell C45	1	93245A471	00000