7/16"-14 Socket Head Cap Screws

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Steel Socket Head Screws

Fully Threaded

Partially Threaded

Made of alloy steel, these screws are the standard for high-strength fastening. Use them in high-load applications such as dies, presses, and heavy equipment. The deep, six-point socket keeps the hex key from slipping out and damaging the drive.

Length is measured from under the head.

Black-Oxide Alloy Steel—Best for dry environments since moisture will cause these screws to rust. They have a dark, matte appearance.

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

Zinc-Flake-Coated Alloy Steel—The coating is tested to extreme standards, including at least 700 hours of salt spray resistance, to hold up in wet and outdoor environments.

		Head
	Lg.	Dia.	Ht.	Threading	Thread Spacing	Tensile Strength, psi	Pkg. Qty.		Pkg.
Black-Oxide Alloy Steel







				7/16"-14

				3/8"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91251A363	00000


				1/2"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91251A664	00000
				5/8"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91251A665	00000
				3/4"	0.656"	7/16"	Fully Threaded	Coarse	170,000	25	91251A667	00000
				7/8"	0.656"	7/16"	Fully Threaded	Coarse	170,000	25	91251A668	00000
				1"	0.656"	7/16"	Fully Threaded	Coarse	170,000	25	91251A669	00000
				1 1/8"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91251A670	00000
				1 1/4"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91251A671	0000
				1 3/8"	0.656"	7/16"	Fully Threaded	Coarse	170,000	1	91251A365	0000
				1 1/2"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91251A673	0000
				1 3/4"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91251A675	0000


				2"	0.656"	7/16"	Fully Threaded	Coarse	170,000	1	90044A160	0000
				2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	10	91251A677	00000
				2 1/4"	0.656"	7/16"	Partially Threaded	Coarse	170,000	10	91251A678	00000
				2 1/2"	0.656"	7/16"	Fully Threaded	Coarse	170,000	1	90044A161	0000
				2 1/2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	10	91251A679	00000
				2 3/4"	0.656"	7/16"	Partially Threaded	Coarse	170,000	10	91251A680	00000
				3"	0.656"	7/16"	Fully Threaded	Coarse	170,000	1	90044A162	0000
				3"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91251A681	0000
				3 1/4"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91251A682	0000
				3 1/2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91251A683	0000


				3 3/4"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91251A684	00000
				4"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91251A685	0000
				4 1/2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91251A118	00000
				5"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91251A119	00000
				5 1/2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	1	91251A688	0000
				5 3/4"	0.656"	7/16"	Partially Threaded	Coarse	170,000	1	91251A689	0000
				6"	0.656"	7/16"	Partially Threaded	Coarse	170,000	1	91251A690	0000
				6 1/2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	1	91251A691	0000
				7"	0.656"	7/16"	Partially Threaded	Coarse	170,000	1	91251A692	0000
				7 1/2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	1	91251A693	0000


				8"	0.656"	7/16"	Partially Threaded	Coarse	170,000	1	91251A694	0000


				Zinc-Plated Alloy Steel







								7/16"-14

								1"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	90128A402	00000


1 1/4"								0.656"	7/16"	Fully Threaded	Coarse	170,000	10	90128A406	00000
1 1/2"	0.656"							7/16"	Fully Threaded	Coarse	170,000	10	90128A410	00000
1 3/4"	0.656"							7/16"	Fully Threaded	Coarse	170,000	10	90128A414	00000
2"	0.656"							7/16"	Partially Threaded	Coarse	170,000	10	90128A418	00000


Zinc-Flake-Coated Alloy Steel







								7/16"-14

								5/8"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91274A376	00000


								1"	0.656"	7/16"	Fully Threaded	Coarse	170,000	5	91274A384	0000
								1 1/4"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91274A388	00000
								1 1/2"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91274A392	00000
								1 3/4"	0.656"	7/16"	Fully Threaded	Coarse	170,000	10	91274A396	00000
								2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	10	91274A400	00000
								2 1/4"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91274A404	00000
								2 1/2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91274A408	00000
								3"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91274A416	00000
								3 1/2"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91274A420	00000
								4"	0.656"	7/16"	Partially Threaded	Coarse	170,000	5	91274A424	00000

Stainless Steel Socket Head Screws

Fully Threaded

Partially Threaded

These screws won't rust or corrode when exposed to moisture and chemicals. Their deep, six-point socket keeps hex keys from slipping out and damaging the drive.

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.

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

		Head
	Lg.	Dia.	Ht.	Threading	Thread Spacing	Tensile Strength, psi	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				7/16"-14

				1/2"	0.656"	7/16"	Fully Threaded	Coarse	70,000	5	92196A665	00000


				5/8"	0.656"	7/16"	Fully Threaded	Coarse	70,000	5	90696A212	0000
				3/4"	0.656"	7/16"	Fully Threaded	Coarse	70,000	5	92196A667	0000
				1"	0.656"	7/16"	Fully Threaded	Coarse	70,000	5	92196A669	0000
				1 1/4"	0.656"	7/16"	Fully Threaded	Coarse	70,000	5	92196A671	0000
				1 3/8"	0.656"	7/16"	Fully Threaded	Coarse	70,000	5	90696A213	0000
				1 1/2"	0.656"	7/16"	Fully Threaded	Coarse	70,000	5	92196A673	0000
				1 3/4"	0.656"	7/16"	Partially Threaded	Coarse	70,000	5	92196A675	0000
				2"	0.656"	7/16"	Partially Threaded	Coarse	70,000	5	92196A677	0000
				2 1/4"	0.656"	7/16"	Partially Threaded	Coarse	70,000	5	92196A678	0000
				2 1/2"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92196A679	0000


				3"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92196A681	00000
				3 1/2"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92196A682	0000
				4"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92196A683	0000
				4 1/2"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	90696A214	0000
				5"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	90696A215	0000
				6"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	90696A216	0000


				Highly Corrosion-Resistant 316 Stainless Steel







								7/16"-14

								3/4"	0.656"	7/16"	Fully Threaded	Coarse	70,000	1	92185A315	0000


								1"	0.656"	7/16"	Fully Threaded	Coarse	70,000	1	92185A316	0000
								1 1/4"	0.656"	7/16"	Fully Threaded	Coarse	70,000	1	92185A679	0000
								1 1/2"	0.656"	7/16"	Fully Threaded	Coarse	70,000	1	92185A681	0000
								1 3/4"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A317	0000
								2"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A683	0000
								2 1/4"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A318	0000
								2 1/2"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A319	0000
								2 3/4"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A347	0000
								3"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A320	0000
								3 1/2"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A348	0000


								4"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A349	0000
								4 1/2"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A350	00000
								6"	0.656"	7/16"	Partially Threaded	Coarse	70,000	1	92185A352	00000

Steel Hex-Drive Flat Head Screws

Our strongest hex-drive flat head screws. They're made of alloy steel, so they have nearly twice the tensile strength of other screws. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver without slipping and stripping the drive.

Length is measured from the top of 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.

Standard Profile—Standard-profile heads are the most common choice for flat head screws.

				Head
	Lg.	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength, psi	Pkg. Qty.		Pkg.
Black-Oxide Alloy Steel







				7/16"-14

				1/2"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	5	91253A425	00000


				3/4"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	91253A667	0000
				7/8"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	90429A134	00000
				1"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	91253A669	0000
				1 1/4"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	91253A671	0000
				1 1/2"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	91253A673	0000
				1 3/4"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	91253A675	0000
				2"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	91253A677	0000
				2 1/4"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	5	91253A672	0000
				2 1/2"	82°	Standard	0.844"	0.234"	Partially Threaded	130,000	5	91253A676	0000
				3"	82°	Standard	0.844"	0.234"	Partially Threaded	130,000	5	91253A679	00000


				3 1/2"	82°	Standard	0.844"	0.234"	Partially Threaded	130,000	1	90429A135	0000
				4"	82°	Standard	0.844"	0.234"	Partially Threaded	130,000	1	90429A136	0000


				Zinc-Plated Alloy Steel







								7/16"-14

								3/4"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	91263A781	00000


								1"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	91263A783	00000
								1 1/4"	82°	Standard	0.844"	0.234"	Fully Threaded	120,000	5	91263A211	00000
								1 1/2"	82°	Standard	0.844"	0.234"	Fully Threaded	130,000	10	91263A785	00000

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.

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.

		Head
	Lg.	Dia.	Ht.	Threading	Tensile Strength, psi	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				7/16"-14

				3/4"	0.75"	0.238"	Fully Threaded	70,000	1	92949A349	00000


				1"	0.75"	0.238"	Fully Threaded	70,000	1	92949A350	0000
				1 1/2"	0.75"	0.238"	Fully Threaded	70,000	1	92949A351	0000
				2"	0.75"	0.238"	Fully Threaded	70,000	1	92949A454	0000

Ultra-Low-Profile Steel Socket Head Screws

Our lowest-profile socket head screws. At about one-third the height of standard ones, these fit in the tightest spaces and shallowest holes, reducing the risk of snagging. However, they aren't as strong as screws with larger heads. Tighten with a hex key.

Length is measured from under the head.

Black-Oxide Alloy Steel—Best for dry environments since moisture will cause these screws to rust. They have a dark, matte appearance.

		Head
	Lg.	Dia.	Ht.	Threading	Thread Spacing	Tensile Strength, psi		Each
Black-Oxide Alloy Steel







				7/16"-14

				1/2"	0.656"	0.146"	Fully Threaded	Coarse	140,000	90357A153	000000


				3/4"	0.656"	0.146"	Fully Threaded	Coarse	140,000	90357A154	00000
				1"	0.656"	0.146"	Fully Threaded	Coarse	140,000	90357A155	00000

Steel Button Head Hex-Drive Screws

Made of alloy steel, these screws have nearly twice the tensile strength of other 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.

		Head
	Lg.	Dia.	Ht.	Threading	Tensile Strength, psi	Pkg. Qty.		Pkg.
Black-Oxide Alloy Steel







				7/16"-14

				3/4"	0.765"	0.231"	Fully Threaded	120,000	5	91255A702	000000


				1"	0.765"	0.231"	Fully Threaded	120,000	1	91255A823	0000
				1 1/4"	0.765"	0.231"	Fully Threaded	120,000	1	91255A047	0000
				1 1/2"	0.765"	0.231"	Fully Threaded	120,000	1	91255A048	0000

Stainless Steel Hex-Drive Flat Head Screws

The most corrosion-resistant hex-drive flat head screws we offer. Made of stainless steel, they won't rust or corrode when exposed to moisture and chemicals, but they're not as strong as alloy steel. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver without slipping and stripping the drive.

Length is measured from the top of 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 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.

Standard Profile—Standard-profile heads are the most common choice for flat head screws.

				Head
	Lg.	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength, psi	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				7/16"-14

				3/4"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	92210A677	00000


				1"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	92210A669	0000
				1 1/4"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	92210A671	0000
				1 1/2"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	92210A673	0000
				1 3/4"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	92210A425	0000
				2"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	92210A676	0000
				2 1/2"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	92210A426	0000
				3"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	92210A427	0000
				4"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	92210A428	0000


				Highly Corrosion-Resistant 316 Stainless Steel







								7/16"-14

								1"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	90585A071	0000


								1 1/4"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	90585A686	0000
								1 1/2"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	90585A689	0000
								2"	82°	Standard	0.844"	0.234"	Fully Threaded	70,000	1	90585A072	0000