Pilot-Recess Bolts | McMaster-Carr

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Hex with Pilot Recess

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Head Height

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Tensile Strength

100,000 psi or greater

Specifications Met

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271 Products

Low-Profile Steel Socket Head Screws with Pilot Recess


	Hex with Pilot Recess

For extra gripping power, these low-profile screws have a pilot recess in the hex drive. Fasten them with an extended-tip L-key (sold separately). You can also tighten them with a standard L-key, but it won't grip the hex drive as securely. With a screw head that's about half the size of standard-profile ones, these screws are less likely to snag components. However, they aren't as strong as alloy steel ones with larger heads.

Length is measured from under the head.

Black-Oxide Alloy Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.

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

	Screws											Extended-Tip L-Keys
		Head, mm
	Lg., mm	Dia.	Ht.	Pilot Recess Dia., mm	Threading	Thread Spacing	Tensile Strength, psi	Fastener Strength Grade/Class	Specs. Met		Each		Each
Black-Oxide Alloy Steel







				M4 × 0.7 mm

				10	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A111	00000	4585N13	00000


				12	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A112	0000	4585N13	0000
				16	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A113	0000	4585N13	0000
				20	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A114	0000	4585N13	0000
				25	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A115	0000	4585N13	0000




						M5 × 0.8 mm

						10	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A116	0000	4585N14	0000


						12	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A117	0000	4585N14	0000
						16	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A118	0000	4585N14	0000
						20	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A119	0000	4585N14	0000
						25	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A121	0000	4585N14	0000
						30	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A122	0000	4585N14	0000




								M6 × 1 mm

								10	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A123	0000	4585N15	0000


								10	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A303	0000	4585N15	0000
								12	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A124	0000	4585N15	0000
								12	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A304	0000	4585N15	0000
								16	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A125	0000	4585N15	0000
								16	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A305	0000	4585N15	0000
								20	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A126	0000	4585N15	0000
								20	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A306	0000	4585N15	0000
								25	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A127	0000	4585N15	0000
								25	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A307	0000	4585N15	0000
								30	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A128	0000	4585N15	0000


								30	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A308	0000	4585N15	0000
								35	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A129	0000	4585N15	0000
								35	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A309	0000	4585N15	0000
								40	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A131	0000	4585N15	0000
								40	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A311	0000	4585N15	0000
								45	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A132	0000	4585N15	0000
								50	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A133	0000	4585N15	0000
								60	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A134	0000	4585N15	0000




										M8 × 1.25 mm

10	13									5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A135	0000	4585N16	0000


12	13									5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A136	0000	4585N16	0000
16	13	5								4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A137	0000	4585N16	0000
16	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A312	0000	4585N16	0000
20	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A138	0000	4585N16	0000
20	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A313	0000	4585N16	0000
25	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A139	0000	4585N16	0000
25	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A141	0000	4585N16	0000
30	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A142	0000	4585N16	0000
30	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A314	0000	4585N16	0000
35	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A143	0000	4585N16	0000


35	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A315	0000	4585N16	0000
40	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A144	0000	4585N16	0000
40	13	5	4	Partially Threaded						Coarse	150,000	Class 10.9	DIN 6912	97050A316	0000	4585N16	0000
45	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	DIN 6912	97050A145	0000	4585N16	0000
45	13	5	4	Partially Threaded	Coarse					150,000	Class 10.9	DIN 6912	97050A317	0000	4585N16	0000
50	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	DIN 6912	97050A146	0000	4585N16	0000
50	13	5	4	Partially Threaded	Coarse					150,000	Class 10.9	DIN 6912	97050A318	0000	4585N16	0000
60	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	DIN 6912	97050A147	0000	4585N16	0000
60	13	5	4	Partially Threaded	Coarse					150,000	Class 10.9	DIN 6912	97050A319	0000	4585N16	0000
70	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	DIN 6912	97050A148	0000	4585N16	0000


80	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	DIN 6912	97050A149	0000	4585N16	0000




		M10 × 1.5 mm

		20	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A152	0000	4585N18	0000


		20	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	DIN 6912	97050A321	0000	4585N18	0000
		25	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A153	0000	4585N18	0000
		25	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	DIN 6912	97050A322	0000	4585N18	0000
		30	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A154	0000	4585N18	0000
		30	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	DIN 6912	97050A155	0000	4585N18	0000
		35	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A156	0000	4585N18	0000
		35	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	DIN 6912	97050A323	0000	4585N18	0000
		40	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A157	0000	4585N18	0000
		40	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	DIN 6912	97050A324	0000	4585N18	0000
		45	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A158	0000	4585N18	0000


		45	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	DIN 6912	97050A325	0000	4585N18	0000
		50	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A159	0000	4585N18	0000
		50	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	DIN 6912	97050A326	0000	4585N18	0000
		60	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A161	0000	4585N18	0000
		60	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	DIN 6912	97050A327	0000	4585N18	0000
		70	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A162	0000	4585N18	0000
		80	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A163	0000	4585N18	0000
		90	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A164	0000	4585N18	0000
		100	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	DIN 6912	97050A151	0000	4585N18	0000




				M12 × 1.75 mm

				20	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A168	0000	4585N19	00000


				25	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A169	0000	4585N19	00000
				25	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A328	0000	4585N19	00000
				30	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A171	0000	4585N19	00000
				30	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A172	0000	4585N19	00000
				35	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A173	0000	4585N19	00000
				35	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A329	0000	4585N19	00000
				40	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A174	0000	4585N19	00000
				40	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A175	0000	4585N19	00000
				45	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A176	0000	4585N19	00000
				45	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A331	0000	4585N19	00000


				50	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A177	0000	4585N19	00000
				50	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A332	0000	4585N19	00000
				60	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A178	0000	4585N19	00000
				60	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A333	0000	4585N19	00000
				70	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A179	0000	4585N19	00000
				80	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A181	0000	4585N19	00000
				90	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A182	0000	4585N19	00000
				100	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A165	0000	4585N19	00000
				110	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A166	0000	4585N19	00000
				120	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A167	0000	4585N19	00000




						M16 × 2 mm

30	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A186	0000	———	0


30	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A334	0000	———	0
35	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A187	0000	———	0
35	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A209	0000	———	0
40	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A188	0000	———	0
40	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A189	0000	———	0
45	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A191	0000	———	0
45	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A335	0000	———	0
50	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A192	0000	———	0
50	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A336	0000	———	0
60	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A193	0000	———	0


60	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A194	0000	———	0
70	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A195	0000	———	0
70	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A337	00000	———	0
80	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A196	0000	———	0
80	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A338	00000	———	0
90	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A197	0000	———	0
100	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A183	0000	———	0
110	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A184	00000	———	0




						M20 × 2.5 mm

		40				30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A202	0000	———	0


		40	30			12	10	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A339	00000	———	0
		45	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A203	00000	———	0
		50	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A204	0000	———	0
		50	30			12	10	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A341	0000	———	0
		60	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A205	0000	———	0
		60	30			12	10	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A342	0000	———	0
		70	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A206	00000	———	0
		70	30			12	10	Partially Threaded	Coarse	150,000	Class 10.9	DIN 6912	97050A343	00000	———	0
		80	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A207	0000	———	0
		90	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A208	00000	———	0


		100	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A198	0000	———	0
		110	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A199	00000	———	0
		120	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A201	00000	———	0


		Zinc-Plated Alloy Steel







								M4 × 0.7 mm

								10	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A212	0000	4585N13	0000


				12	7			2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A213	0000	4585N13	0000
				16	7			2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A211	0000	4585N13	0000
				20	7			2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A214	0000	4585N13	0000
				25	7			2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A215	0000	4585N13	0000




								M5 × 0.8 mm

								10	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A216	0000	4585N14	0000


								12	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A217	0000	4585N14	0000
								16	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A218	0000	4585N14	0000
								20	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A219	0000	4585N14	0000
								25	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A221	0000	4585N14	0000
								30	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A222	0000	4585N14	0000




										M6 × 1 mm

										10	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A223	0000	4585N15	0000


12										10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A224	0000	4585N15	0000
16	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A225	0000	4585N15	0000
20	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A226	0000	4585N15	0000
25	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A227	0000	4585N15	0000
30	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A228	0000	4585N15	0000
35	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A229	0000	4585N15	0000
40	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A231	0000	4585N15	0000
45	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A232	0000	4585N15	0000
50	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A233	0000	4585N15	0000
60	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A234	0000	4585N15	0000




										M8 × 1.25 mm

										10	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A235	0000	4585N16	0000


										12	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A236	0000	4585N16	0000
										16	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A237	0000	4585N16	0000
										20	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A238	0000	4585N16	0000
										25	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A239	0000	4585N16	0000
										30	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A241	0000	4585N16	0000
										35	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A242	0000	4585N16	0000
		40								13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A243	0000	4585N16	0000
		45	13							5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A244	0000	4585N16	0000
		50	13							5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A245	0000	4585N16	0000
		60	13							5	4	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A246	0000	4585N16	0000


		70	13			5	4			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A247	0000	4585N16	0000
		80	13			5	4			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A248	0000	4585N16	0000




						M10 × 1.5 mm

						20	16			6.5	5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A249	0000	4585N18	0000


						25	16			6.5	5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A251	0000	4585N18	0000
				30		16	6.5			5	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A252	0000	4585N18	0000
				35	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A253	0000	4585N18	0000
				40	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A254	0000	4585N18	0000
				45	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A255	0000	4585N18	0000
				50	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A256	0000	4585N18	0000
				60	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A257	0000	4585N18	0000
				70	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A258	0000	4585N18	0000
				80	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A259	0000	4585N18	0000
				90	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A261	0000	4585N18	0000


				100	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A262	0000	4585N18	0000




						M12 × 1.75 mm

						20	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A263	0000	4585N19	00000


						25	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A264	0000	4585N19	00000
						30	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A265	0000	4585N19	00000
						35	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A266	0000	4585N19	00000
						40	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A267	0000	4585N19	00000
						45	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A268	0000	4585N19	00000
						50	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A269	0000	4585N19	00000
						60	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A271	0000	4585N19	00000
						70	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A272	0000	4585N19	00000
						80	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A273	0000	4585N19	00000
						90	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A274	0000	4585N19	00000


100						18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A275	0000	4585N19	00000
110	18					7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A276	0000	4585N19	00000
120	18					7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A277	0000	4585N19	00000




						M16 × 2 mm

						30	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A278	0000	———	0


						35	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A279	0000	———	0
						40	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A281	0000	———	0
						45	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A282	0000	———	0
						50	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A283	0000	———	0
						60	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A284	0000	———	0
						70	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A285	0000	———	0
						80	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A286	0000	———	0
						90	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A287	00000	———	0
						100	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A288	0000	———	0
						110	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A289	00000	———	0


		120	24			10	8	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A291	00000	———	0




						M20 × 2.5 mm

						40	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A292	00000	———	0


						45	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A293	00000	———	0
						50	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A294	00000	———	0
						60	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A295	00000	———	0
						70	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A296	00000	———	0
						80	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A297	00000	———	0
						90	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A298	00000	———	0
						100	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A299	00000	———	0
						110	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A301	00000	———	0
						120	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	DIN 6912	97050A302	00000	———	0

Low-Profile Stainless Steel Socket Head Screws with Pilot Recess


	Hex with Pilot Recess

For extra gripping power, these low-profile, corrosion-resistant screws have a pilot recess in the hex drive. Fasten them with an extended-tip L-key (sold separately). You can also tighten them with a standard L-key, but it won't grip the hex drive as securely. With a screw head that's about half the size of standard-profile ones, these screws are less likely to snag components. However, they aren't as strong as alloy steel ones with larger heads.

Length is measured from under the head.

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 screws can.

	Screws										Extended-Tip L-Keys
		Head, mm
	Lg., mm	Dia.	Ht.	Pilot Recess Dia., mm	Threading	Thread Spacing	Tensile Strength, psi	Specs. Met		Each		Each
18-8 Stainless Steel







				M4 × 0.7 mm

				10	7	2.8	2	Partially Threaded	Coarse	100,000	DIN 6912	96970A111	00000	4585N13	00000


				12	7	2.8	2	Partially Threaded	Coarse	100,000	DIN 6912	96970A112	0000	4585N13	0000
				16	7	2.8	2	Partially Threaded	Coarse	100,000	DIN 6912	96970A113	0000	4585N13	0000
				20	7	2.8	2	Partially Threaded	Coarse	100,000	DIN 6912	96970A114	0000	4585N13	0000
				25	7	2.8	2	Partially Threaded	Coarse	100,000	DIN 6912	96970A115	0000	4585N13	0000




						M5 × 0.8 mm

						10	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	DIN 6912	96970A116	0000	4585N14	0000


						12	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	DIN 6912	96970A117	0000	4585N14	0000
						16	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	DIN 6912	96970A118	0000	4585N14	0000
						20	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	DIN 6912	96970A119	0000	4585N14	0000
						25	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	DIN 6912	96970A121	0000	4585N14	0000
						30	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	DIN 6912	96970A122	0000	4585N14	0000




								M6 × 1 mm

								10	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A123	0000	4585N15	0000


								12	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A124	0000	4585N15	0000
								16	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A125	0000	4585N15	0000
								20	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A126	0000	4585N15	0000
								25	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A127	0000	4585N15	0000
								30	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A128	0000	4585N15	0000
								35	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A129	0000	4585N15	0000
								40	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A131	0000	4585N15	0000
								45	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A132	0000	4585N15	0000
								50	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A133	0000	4585N15	0000
								60	10	4	3	Partially Threaded	Coarse	100,000	DIN 6912	96970A134	0000	4585N15	0000




										M8 × 1.25 mm

										10	13	5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A135	0000	4585N16	0000


										12	13	5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A136	0000	4585N16	0000
										16	13	5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A137	0000	4585N16	0000
										20	13	5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A138	0000	4585N16	0000
										25	13	5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A139	0000	4585N16	0000
										30	13	5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A141	0000	4585N16	0000
										35	13	5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A142	0000	4585N16	0000
40										13	5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A143	0000	4585N16	0000
45	13									5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A144	0000	4585N16	0000
50	13									5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A145	0000	4585N16	0000
60	13									5	4	Partially Threaded	Coarse	100,000	DIN 6912	96970A146	0000	4585N16	0000


70	13	5	4							Partially Threaded	Coarse	100,000	DIN 6912	96970A147	0000	4585N16	0000




		M10 × 1.5 mm

		16	16							6.5	5	Partially Threaded	Coarse	100,000	DIN 6912	96970A148	0000	4585N18	0000


		20	16							6.5	5	Partially Threaded	Coarse	100,000	DIN 6912	96970A149	0000	4585N18	0000
		25	16							6.5	5	Partially Threaded	Coarse	100,000	DIN 6912	96970A151	0000	4585N18	0000
		30	16							6.5	5	Partially Threaded	Coarse	100,000	DIN 6912	96970A152	0000	4585N18	0000
		35	16	6.5						5	Partially Threaded	Coarse	100,000	DIN 6912	96970A153	0000	4585N18	0000
		40	16	6.5	5					Partially Threaded	Coarse	100,000	DIN 6912	96970A154	0000	4585N18	0000
		45	16	6.5	5					Partially Threaded	Coarse	100,000	DIN 6912	96970A155	0000	4585N18	0000
		60	16	6.5	5					Partially Threaded	Coarse	100,000	DIN 6912	96970A157	0000	4585N18	0000
		70	16	6.5	5					Partially Threaded	Coarse	100,000	DIN 6912	96970A158	0000	4585N18	0000




				M12 × 1.75 mm

				20	18					7.5	6	Partially Threaded	Coarse	100,000	DIN 6912	96970A159	0000	4585N19	00000


				25	18					7.5	6	Partially Threaded	Coarse	100,000	DIN 6912	96970A161	0000	4585N19	00000
				30	18	7.5				6	Partially Threaded	Coarse	100,000	DIN 6912	96970A162	0000	4585N19	00000
				35	18	7.5	6			Partially Threaded	Coarse	100,000	DIN 6912	96970A163	0000	4585N19	00000
				40	18	7.5	6			Partially Threaded	Coarse	100,000	DIN 6912	96970A164	0000	4585N19	00000
				45	18	7.5	6			Partially Threaded	Coarse	100,000	DIN 6912	96970A165	0000	4585N19	00000
				50	18	7.5	6			Partially Threaded	Coarse	100,000	DIN 6912	96970A166	0000	4585N19	00000
				60	18	7.5	6			Partially Threaded	Coarse	100,000	DIN 6912	96970A167	00000	4585N19	00000
				70	18	7.5	6			Partially Threaded	Coarse	100,000	DIN 6912	96970A168	00000	4585N19	00000

L-Keys

The highest quality L-keys you can buy for tightening and loosening screws. Our L-keys are precision manufactured to tight tolerances for an exact fit.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

Short—A short long leg fits into tight spaces where you have less room to swing, making these ideal for confined areas.

		Length
	Drive Size, mm	Overall	Relative	Long Leg	Short Leg	Finish	Specs. Met		Each
Alloy Steel







				Hex with Pilot

				3	2 9/16"	Short	2 1/2"	3/4"	Nickel Plated	DIN 6911	4585N13	00000


				4	2 13/16"	Short	2 3/4"	1"	Nickel Plated	DIN 6911	4585N14	0000
				5	3 5/16"	Short	3 1/8"	1 1/8"	Zinc Plated	DIN 6911	4585N15	0000
				6	3 3/4"	Short	3 9/16"	1 1/4"	Zinc Plated	DIN 6911	4585N16	0000
				7	4"	Short	3 3/4"	1 5/16"	Zinc Plated	DIN 6911	4585N17	0000
				8	4 1/4"	Short	3 15/16"	1 7/16"	Zinc Plated	DIN 6911	4585N18	0000
				10	4 13/16"	Short	4 3/8"	1 9/16"	Zinc Plated	DIN 6911	4585N19	00000
				12	5 3/8"	Short	4 15/16"	1 3/4"	Nickel Plated	DIN 6911	4585N21	00000
				14	5 5/16"	Short	5 3/8"	2 1/8"	Black Phosphate Coated	—	4585N22	00000
				17	6 13/16"	Short	6 1/8"	2 7/16"	Black Phosphate Coated	—	4585N23	00000