ISO 7380-1 Screws | McMaster-Carr

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Tensile Strength

30,000 psi to 99,999 psi

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Performance

Chemical Resistant

Highly Corrosion Resistant

Export Control Classification Number (ECCN)

EAR99

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Not Rated

DFARS Specialty Metals

REACH

12 Products

Stainless Steel Button Head Hex-Drive Screws

These button head screws won't corrode from moisture and chemicals, but they aren't as strong as alloy steel screws. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver.

Length is measured from under the head.

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.

		Head, mm
	Lg., mm	Dia.	Ht.	Threading	Tensile Strength, psi	Specs. Met		Each
Highly Corrosion-Resistant 316 Stainless Steel







				M3 × 0.35 mm

				6	5.7	1.65	Fully Threaded	70,000	ISO 7380-1	000000000	00000


				8	5.7	1.65	Fully Threaded	70,000	ISO 7380-1	000000000	0000
				10	5.7	1.65	Fully Threaded	70,000	ISO 7380-1	000000000	0000




						M4 × 0.5 mm

						8	7.6	2.2	Fully Threaded	70,000	ISO 7380-1	000000000	0000


						10	7.6	2.2	Fully Threaded	70,000	ISO 7380-1	000000000	0000
						12	7.6	2.2	Fully Threaded	70,000	ISO 7380-1	000000000	0000




								M5 × 0.5 mm

								10	9.5	2.75	Fully Threaded	70,000	ISO 7380-1	000000000	0000


								12	9.5	2.75	Fully Threaded	70,000	ISO 7380-1	000000000	0000
								16	9.5	2.75	Fully Threaded	70,000	ISO 7380-1	000000000	0000




										M6 × 0.75 mm

										12	10.5	3.3	Fully Threaded	70,000	ISO 7380-1	000000000	0000


										16	10.5	3.3	Fully Threaded	70,000	ISO 7380-1	000000000	0000
										20	10.5	3.3	Fully Threaded	70,000	ISO 7380-1	000000000	00000