T45 Drive Screws | McMaster-Carr

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85 Products

Stainless Steel Button Head Torx Screws

Our most corrosion-resistant button head Torx screws. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With a deep six-lobe opening, the Torx drive prevents your driver from slipping and stripping the drive. Also known as star drives, they withstand more torque than slotted, Phillips, and hex drives.

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	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				3/8"-16

				3/4"	0.656"	0.199"	Fully Threaded	60,000	ASME B18.3	5	90600A137	000000


				1"	0.656"	0.199"	Fully Threaded	60,000	ASME B18.3	5	90600A138	0000
				1 1/4"	0.656"	0.199"	Fully Threaded	60,000	ASME B18.3	5	90600A139	00000
				1 1/2"	0.656"	0.199"	Fully Threaded	60,000	ASME B18.3	5	90600A140	00000
				2"	0.656"	0.199"	Fully Threaded	60,000	ASME B18.3, ASTM F879	5	90600A050	0000




						M10 × 1.5 mm

						25 mm	17.5 mm	5.5 mm	Fully Threaded	100,000	ISO 7380	10	90991A211	00000


						30 mm	17.5 mm	5.5 mm	Fully Threaded	100,000	ISO 7380	10	90991A212	00000
						40 mm	17.5 mm	5.5 mm	Fully Threaded	100,000	ISO 7380	10	90991A213	00000

Steel Torx Flat Head Screws

Get a grip with less slip. With a deep six-lobe opening, these screws prevent slipping and stripping drives. Also known as star drives, they withstand more torque than slotted, Phillips, and hex drives.

Length is measured from the top of the head.

Zinc-Plated 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, mm
	Lg., mm	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel







				M8 × 1.25 mm

				12	90°	Standard	15.8	4.65	Fully Threaded	ISO 14581	—	10	90236A165	00000


				16	90°	Standard	15.8	4.65	Fully Threaded	ISO 14581	—	10	90236A166	00000
				20	90°	Standard	15.8	4.65	Fully Threaded	ISO 14581	Material Certificate	10	90236A167	00000
				25	90°	Standard	15.8	4.65	Fully Threaded	ISO 14581	—	10	90236A168	00000
				30	90°	Standard	15.8	4.65	Fully Threaded	ISO 14581	—	10	90236A169	00000
				35	90°	Standard	15.8	4.65	Fully Threaded	ISO 14581	—	5	90236A170	0000
				45	90°	Standard	15.8	4.65	Fully Threaded	ISO 14581	Material Certificate	5	90236A171	0000
				50	90°	Standard	15.8	4.65	Fully Threaded	ISO 14581	—	5	90236A172	00000

Stainless Steel Torx Flat Head Screws

The most corrosion-resistant Torx flat head screws we offer. Made of stainless steel, they won't rust or corrode when exposed to moisture and chemicals. With a deep six-lobe opening, these screws prevent slipping and stripping drives. Also known as star drives, they withstand more torque than slotted, Phillips, and hex drives.

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.

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

				Head, mm
	Lg., mm	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				M8 × 1.25 mm

				12	90°	Standard	15.8	4.65	Fully Threaded	Not Rated	ISO 14581	—	10	92703A473	00000


				14	90°	Standard	15.8	4.65	Fully Threaded	Not Rated	ISO 14581	—	5	92703A474	0000
				16	90°	Standard	15.8	4.65	Fully Threaded	Not Rated	ISO 14581	—	10	92703A475	0000
				20	90°	Standard	15.8	4.65	Fully Threaded	Not Rated	ISO 14581	Material Certificate	10	92703A476	0000
				25	90°	Standard	15.8	4.65	Fully Threaded	Not Rated	ISO 14581	—	10	92703A477	0000
				30	90°	Standard	15.8	4.65	Fully Threaded	Not Rated	ISO 14581	—	5	92703A443	0000
				35	90°	Standard	15.8	4.65	Fully Threaded	Not Rated	ISO 14581	—	10	92703A478	0000
				40	90°	Standard	15.8	4.65	Fully Threaded	Not Rated	ISO 14581	—	5	92703A479	0000

Bit Sets

Hex Shank

Have a range of bits ready to turn the most common screw styles and sizes.

Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).

Steel—Best for dry environments, since moisture will cause these bits to rust.

	Adapters Included	Drive Tools Included	Material	Container Type		Each
For Hand Tools







	1/4" Hex Shank Size

	100	4 Adapters 96 Bits	Drilled Spanner: No. 4, No. 6, No. 8, No. 10, No. 12, 1/4" (1" O'all Lg.)—1 ea. Hex (Inch): 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" (1" O'all Lg.)—1 ea. Hex (Metric): 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm (1" O'all Lg.)—1 ea. Phillips: No. 0 (1" O'all Lg.)—1 ea. Phillips: No. 1, No. 3 (1" O'all Lg.)—2 ea. Phillips: No. 2 (1" O'all Lg.)—4 ea. Pozidriv®: No. 1, No. 2, No. 3 (1" O'all Lg.)—1 ea. Screw-In Hook Driver Bit—1 ea. Slotted: 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 3/8" (1" O'all Lg.)—1 ea. Square: No. 0, No. 1, No. 2, No. 3, No. 4 (1" O'all Lg.)—1 ea. Tamper-Resistant Hex (Inch): 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16" (1" O'all Lg.)—1 ea. Tamper-Resistant Hex (Metric): 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm (1" O'all Lg.)—1 ea. Tamper-Resistant Torx: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40 (1" O'all Lg.)—1 ea. Torx: T5, T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50, T55 (1" O'all Lg.)—1 ea.	1/4" Male Square Drive × 1/4" Hex Shank Adapter (1" O'all Lg.) 1/4" Male Square Drive × 1/4" Hex Shank Adapter (2" O'all Lg.) 2 1/2" Lg. Bit Adapter for Power Tools Bit Adapter for Square Drive Tools	—	Steel	Plastic Case	2599N1	000000




			1/4" and 5/16" Hex Shank Size

			35	1 Extension (2 3/8" Lg.) 2 Drive Tools 32 Bits	Clutch 1/4" Hex Shank: 3/32", 1/8", 5/32", 3/16" (1" O'all Lg.) Hex 1/4" Hex Shank: 5/64", 3/32", 7/64", 1/8", 9/64", 7/32", 1/4" (1" O'all Lg.) Hex 5/16" Hex Shank: 5/32", 3/16" (1 1/4" O'all Lg.) Phillips 1/4" Hex Shank: No. 1, No. 2 (1" O'all Lg.) Pozidriv® 1/4" Hex Shank: No. 1, No. 2 (1" O'all Lg.) Slotted 1/4" Hex Shank: 3/16", 1/4", 9/32" (1" O'all Lg.) Square 1/4" Hex Shank: No. 1, No. 2, No. 3 (1" O'all Lg.) Torx 1/4" Hex Shank: T10, T15, T20, T25, T27, T30 (1" O'all Lg.) Torx 5/16" Hex Shank: T40, T45, T50 (1 1/4" O'all Lg.)	—	5 1/2" Lg. Tight-Clearance Ratcheting Bit Screwdriver 5 3/8" Lg. Angled Tight-Clearance Ratcheting Bit Screwdriver	Steel	Plastic Case	52815A15	000000

Tamper-Resistant Torx Stainless Steel Button Head Screws

Deter unauthorized access in corrosive environments. With a security pin in the drive, you can only turn them with a tamper-resistant Torx driver. Also known as pin-in Torx, the drive has a deep six-lobe opening that withstands high torque without the driver slipping and stripping the drive. Made of stainless steel, these screws won't rust, but they're not as strong as alloy steel. The button head looks similar to a pan head, but it's lower and more compact, taking up less space.

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.

L-Keys—Turn screws by hand for more control and less chance of overtightening compared to power tools.

Power Tool Bits—Pair these bits with your power tools to turn screws more quickly than manual tools.

	Screws										L-Keys		Power Tool Bits
		Head
	Lg.	Dia.	Ht.	Threading	Tensile Strength, psi	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.		Each		Each
18-8 Stainless Steel







				3/8"-16

				1/2"	0.656"	0.199"	Fully Threaded	70,000	ASME B18.3	—	10	91900A649	000000	55525A33	00000	7233A72	00000


				5/8"	0.656"	0.199"	Fully Threaded	70,000	ASME B18.3	—	5	91900A924	0000	55525A33	0000	7233A72	0000
				3/4"	0.656"	0.199"	Fully Threaded	70,000	ASME B18.3	—	5	91900A650	00000	55525A33	0000	7233A72	0000
				1"	0.656"	0.199"	Fully Threaded	70,000	ASME B18.3	Material Certificate	5	91900A653	00000	55525A33	0000	7233A72	0000
				1 1/4"	0.656"	0.199"	Fully Threaded	70,000	ASME B18.3	—	5	91900A656	00000	55525A33	0000	7233A72	0000
				1 1/2"	0.656"	0.199"	Fully Threaded	70,000	ASME B18.3	Material Certificate	5	91900A659	00000	55525A33	0000	7233A72	0000
				2"	0.656"	0.199"	Fully Threaded	70,000	ASME B18.3	—	5	91900A660	00000	55525A33	0000	7233A72	0000
				2 1/2"	0.656"	0.199"	Fully Threaded	70,000	ASME B18.3	Material Certificate	5	91900A925	00000	55525A33	0000	7233A72	0000




						M10 × 1.5 mm

						20 mm	17.5 mm	5.5 mm	Fully Threaded	80,000	ASTM F879M, ISO 7380	—	5	91900A871	0000	55525A33	0000	7233A72	0000


						25 mm	17.5 mm	5.5 mm	Fully Threaded	80,000	ASTM F879M, ISO 7380	—	5	91900A872	0000	55525A33	0000	7233A72	0000
						30 mm	17.5 mm	5.5 mm	Fully Threaded	80,000	ASTM F879M, ISO 7380	—	5	91900A873	00000	55525A33	0000	7233A72	0000

Tamper-Resistant Torx Stainless Steel Flat Head Screws

These screws hold up against corrosion, deter unauthorized access, and prevent your driver from slipping. With a security pin in the drive, you can only turn them with a tamper-resistant Torx driver. Also known as pin-in-Torx, the drive has a deep six-lobe opening that withstands high torque without slipping and stripping the drive. 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.

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.

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

L-Keys—Turn screws by hand for more control and less chance of overtightening compared to power tools.

Power Tool Bits—Pair these bits with your power tools to turn screws more quickly than manual tools.

	Screws												L-Keys		Power Tool Bits
				Head
	Lg.	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength, psi	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.		Each		Each
18-8 Stainless Steel







				3/8"-16

				3/4"	82°	Standard	0.781"	0.234"	Fully Threaded	70,000	ASME B18.3	—	5	91870A320	00000	55525A33	00000	7233A72	00000


				1"	82°	Standard	0.781"	0.234"	Fully Threaded	70,000	ASME B18.3	—	5	91870A330	0000	55525A33	0000	7233A72	0000
				1 1/4"	82°	Standard	0.781"	0.234"	Fully Threaded	70,000	ASME B18.3	—	5	91870A340	00000	55525A33	0000	7233A72	0000
				1 1/2"	82°	Standard	0.781"	0.234"	Fully Threaded	70,000	ASME B18.3	—	5	91870A350	00000	55525A33	0000	7233A72	0000
				2"	82°	Standard	0.781"	0.234"	Fully Threaded	70,000	ASME B18.3	—	5	91870A763	00000	55525A33	0000	7233A72	0000
				2 1/4"	82°	Standard	0.781"	0.234"	Fully Threaded	70,000	ASME B18.3	—	5	91870A764	00000	55525A33	0000	7233A72	0000
				2 1/2"	82°	Standard	0.781"	0.234"	Fully Threaded	70,000	ASME B18.3	Material Certificate	5	91870A765	00000	55525A33	0000	7233A72	0000




						M8 × 1.25 mm

						16 mm	90°	Standard	17.90 mm	5.00 mm	Fully Threaded	80,000	ASTM F879M	—	10	91870A530	0000	55525A33	0000	7233A72	0000


						20 mm	90°	Standard	17.90 mm	5.00 mm	Fully Threaded	80,000	ASTM F879M	—	10	91870A550	00000	55525A33	0000	7233A72	0000
						25 mm	90°	Standard	17.90 mm	5.00 mm	Fully Threaded	80,000	ASTM F879M	—	10	91870A560	00000	55525A33	0000	7233A72	0000
						30 mm	90°	Standard	17.90 mm	5.00 mm	Fully Threaded	80,000	ASTM F879M	—	10	91870A570	00000	55525A33	0000	7233A72	0000

Steel Torx Plus Flat Head Screws

The strongest Torx Plus flat head screws we offer. They're made of alloy steel, so they have nearly twice the tensile strength of other screws. With larger lobes than Torx drives, Torx Plus withstands even more torque 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.

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	Specs. Met	Pkg. Qty.		Pkg.
Black-Oxide Alloy Steel







				3/8"-16

				1/2"	82°	Standard	0.781"	0.234"	Fully Threaded	140,000	ASME B18.3, ASTM F835	25	94414A620	000000


				3/4"	82°	Standard	0.781"	0.234"	Fully Threaded	140,000	ASME B18.3, ASTM F835	25	94414A622	00000
				1"	82°	Standard	0.781"	0.234"	Fully Threaded	140,000	ASME B18.3, ASTM F835	25	94414A624	00000
				1 1/2"	82°	Standard	0.781"	0.234"	Fully Threaded	140,000	ASME B18.3, ASTM F835	25	94414A628	00000
				2"	82°	Standard	0.781"	0.234"	Fully Threaded	140,000	ASME B18.3, ASTM F835	10	94414A631	00000

Steel Pan Head Torx Screws

Get a grip with less slip. With a deep six-lobe opening, these screws prevent drivers from slipping and stripping drives. Also known as star drives, they withstand more torque than slotted, Phillips, and hex drives. Pan heads have a moderate height and width profile, offering a middle ground between narrower button heads and wider truss heads.

Length is measured from under the head.

Zinc-Plated Steel with Black Painted Head—Add a decorative touch to your projects without the hassle of painting screws yourself. These screws are a common choice for areas with occasional exposure to moisture.

		Head, mm
	Lg., mm	Dia.	Ht.	Threading	Tensile Strength, psi	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel with Black Painted Head







				M8 × 1.25 mm

				16	16	6	Fully Threaded	60,000	ISO 14583	—	10	97682A155	000000


				20	16	6	Fully Threaded	60,000	ISO 14583	Material Certificate	10	97682A156	00000
				25	16	6	Fully Threaded	60,000	ISO 14583	—	10	97682A157	00000

Steel Button Head Torx Plus Screws

Our strongest Torx Plus rounded head screws. Made of alloy steel, they have nearly twice the tensile strength of other screws. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With larger lobes than Torx drives, Torx Plus withstands even more torque without the driver slipping and stripping the drive.

Length is measured from under the head.

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







				3/8"-16

				1/2"	0.656"	0.199"	Fully Threaded	120,000	ASME B18.3, ASTM F835	25	96452A619	000000


				3/4"	0.656"	0.199"	Fully Threaded	120,000	ASME B18.3, ASTM F835	25	96452A622	00000
				1 1/4"	0.656"	0.199"	Fully Threaded	120,000	ASME B18.3, ASTM F835	25	96452A628	00000

Tamper-Resistant Torx Bits

Hex Shank

Quick-Change Hex Shank

These bits fit around the security pin to turn tamper-resistant Torx screws. Use them to unlock electronic enclosures and other access-controlled equipment. Their six lobes withstand high pressure without slipping and stripping the drive. Also known as pin-in-Torx bits.

Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).

Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.

Steel—Best for dry environments, since moisture will cause these bits to rust.

		Each
For Hand Tools







	5/16" Hex Shank Size

	T45	1 1/4"	Steel	36575A32	00000


	For Power Tools







					1/4" Quick-Change Hex Shank Size

					T45	2"	Steel	7233A72	0000


					T45	6"	Steel	7233A24	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.

Long—The most common option, these L-keys have a balanced length for everyday reach and torque.

		Length					Each		Package
	Drive Size	Overall	Relative	Long Leg	Short Leg	Finish		Each	Pkg. Qty.		Pkg.
Alloy Steel







				Torx

				T45	4 1/8"	Short	3 7/8"	1 3/16"	Black Phosphate Coated	6959A34	00000	10	6959A341	000000


				T45	5 3/4"	Long	5 7/16"	1 1/4"	Black Phosphate Coated	6959A67	0000	10	6959A671	00000




						Tamper-Resistant Torx

						T45	3 9/16"	Short	3 1/4"	1 1/8"	Black Oxide	55525A33	0000	10	55525A331	00000

Torx Bit Sets

Hex Shank

Get a grip with less slip. The bits in these sets have a six-lobe shape that grips fasteners so they won't slip and damage the drive. Also known as star bits.

Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).

Steel—Best for dry environments, since moisture will cause these bits to rust.

	Adapters Included	Material	Container Type		Each
For Hand Tools







	1/4" Hex Shank Size

	23	1 Adapter 22 Bits	Torx: T5, T6, T7, T8, T9 (1" O'all Lg.)—1 ea. Torx: T10, T15, T20, T25, T27, T30, T40 (1" O'all Lg.)—2 ea. Torx: T45, T50, T55 (1 3/8" O'all Lg.)—1 ea.	2 3/8" Lg. Bit Adapter for Power Tools	Steel	Plastic Caddy	7013A56	000000

Sealing Tamper-Resistant Torx Stainless Steel Flat Head Screws

Prevent unauthorized access while keeping out contaminants and locking in air and fluid. These screws have a rubber O-ring under the head that compresses to form a tight seal as you tighten them. Made of stainless steel, they won't rust or corrode when exposed to moisture and chemicals. Also known as pin-in-Torx, these screws have a security pin in the drive that you can only turn with a tamper-resistant Torx driver.

These screws are reusable as long as the rubber O-ring is intact and undamaged. 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.

Buna-N O-Ring—These seals won't swell or soften when they touch oil, grease, or fuel. However, they will break down if exposed to synthetic lubricants.

Undercut Profile—About a third thinner than standard heads, the undercut profile fits into shallow holes in thin material. The thin head also has more threading on the shaft, so they're often used to keep short screws from coming loose.

L-Keys—Turn screws by hand for more control and less chance of overtightening compared to power tools.

Power Tool Bits—Pair these bits with your power tools to turn screws more quickly than manual tools.

	Screws													L-Keys		Power Tool Bits
				Head
	Lg.	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength, psi	For Max. Hole Dia.	O-Ring Temp. Range, ° F	Specs. Met	Pkg. Qty.		Pkg.		Each		Each
18-8 Stainless Steel with Buna-N O-Ring







				3/8"-16

				5/8"	82°	Undercut	0.781"	0.234"	Fully Threaded	70,000	0.397"	-40 to 225	ASME B18.3	5	96669A241	000000	55525A33	00000	7233A72	00000


				3/4"	82°	Undercut	0.781"	0.234"	Fully Threaded	70,000	0.397"	-40 to 225	ASME B18.3	5	96669A242	00000	55525A33	0000	7233A72	0000
				1"	82°	Undercut	0.781"	0.234"	Fully Threaded	70,000	0.397"	-40 to 225	ASME B18.3	5	96669A243	00000	55525A33	0000	7233A72	0000

Torx Bits

Hex Shank

Get a grip with less slip. These bits have a six-lobe shape that grips fasteners so they won't slip and damage the drive. Also known as star bits.

Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).

Steel—Best for dry environments, since moisture will cause these bits to rust.

		Each
For Hand Tools







	1/4" Hex Shank Size

	T45	1 3/8"	Steel	7013A35	00000




			5/16" Hex Shank Size

			T45	1 1/4"	Steel	7013A43	0000

Wall-Mount L-Key Sets

Mount these rugged metal cases at your workstation so your L-keys are always in reach. When closed, they keep your tools protected; when open, they provide full access to your set without taking up extra space. These L-keys are precision manufactured to tight tolerances.

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.

Long—The most common option, these L-keys have a balanced length for everyday reach and torque.

						Mounting Hole
	No. of Pieces	Includes	Relative Lg.	Finish	Mounting Fasteners Included	No. of	Dia.	Ctr.-to-Ctr.	Container Type		Each
Alloy Steel







				Torx

				14	T6 Torx L-Key (1 3/4" O'all Lg.) T7 Torx L-Key (1 13/16" O'all Lg.) T8 Torx L-Key (1 15/16" O'all Lg.) T9 Torx L-Key (2 1/16" O'all Lg.) T10 Torx L-Key (2 1/8" O'all Lg.) T15 Torx L-Key (2 5/16" O'all Lg.) T20 Torx L-Key (2 7/16" O'all Lg.) T25 Torx L-Key (2 9/16" O'all Lg.) T27 Torx L-Key (2 3/4" O'all Lg.) T30 Torx L-Key (3" O'all Lg.) T40 Torx L-Key (3 1/4" O'all Lg.) T45 Torx L-Key (3 9/16" O'all Lg.) T50 Torx L-Key (4 1/16" O'all Lg.) T55 Torx L-Key (4 11/16" O'all Lg.)	Short	Black Oxide	No	2	3/8"	3"	Metal Wall-Mount Case	6959A84	000000


				14	T6 Torx L-Key (3 1/16" O'all Lg.) T7 Torx L-Key (3 3/16" O'all Lg.) T8 Torx L-Key (3 1/4" O'all Lg.) T9 Torx L-Key (3 3/8" O'all Lg.) T10 Torx L-Key (3 1/2" O'all Lg.) T15 Torx L-Key (3 3/4" O'all Lg.) T20 Torx L-Key (4" O'all Lg.) T25 Torx L-Key (4 1/8" O'all Lg.) T27 Torx L-Key (4 3/8" O'all Lg.) T30 Torx L-Key (4 3/4" O'all Lg.) T40 Torx L-Key (5 3/16" O'all Lg.) T45 Torx L-Key (5 9/16" O'all Lg.) T50 Torx L-Key (6 5/16" O'all Lg.) T55 Torx L-Key (7 3/16" O'all Lg.)	Long	Black Oxide	No	2	3/8"	3"	Metal Wall-Mount Case	6959A85	00000

Plain-Grip Screwdriver Sets

Ideal for industrial maintenance, these no-frills screwdriver sets withstand years of heavy use in the shop and on the jobsite. The hard plastic handles won't crack or wear out from drops and scrapes. They're also easy to wipe down and won't get sticky or gummy when exposed to oils or chemicals, unlike soft handles.

Premium—The best screwdrivers available, with tips machined to tight tolerances for the tightest possible fit in fastener recesses. The snug fit means they'll turn screws quickly without slippage, which would wear on screw heads and the driver's tip.

	Mfr.	Container Type		Each
Torx







	Premium

	13	T6 Torx Screwdriver—4 1/2" O'all Lg. T7 Torx Screwdriver—4 1/2" O'all Lg. T8 Torx Screwdriver—5" O'all Lg. T9 Torx Screwdriver—5" O'all Lg. T10 Torx Screwdriver—5 1/2" O'all Lg. T15 Torx Screwdriver—7" O'all Lg. T20 Torx Screwdriver—7" O'all Lg. T25 Torx Screwdriver—8" O'all Lg. T27 Torx Screwdriver—8" O'all Lg. T30 Torx Screwdriver—8" O'all Lg. T40 Torx Screwdriver—10 1/8" O'all Lg. T45 Torx Screwdriver—10 1/8" O'all Lg. T50 Torx Screwdriver—10 1/8" O'all Lg.	Black-Oxide Steel	Mayhew	Fabric Roll-Up Pouch	5756A71	0000000

Plain-Grip Screwdrivers

Ideal for industrial maintenance, these no-frills screwdrivers withstand years of heavy use in the shop and on the jobsite. The hard plastic handle won't crack or wear out from drops and scrapes. It's also easy to wipe down and won't get sticky or gummy when exposed to oils or chemicals, unlike a soft handle.

Standard Length—The most common screwdriver length for a specific drive size.

				Shaft
	Drive Size	Relative Lg.	Overall Lg.	Lg.	Overall Wd.	Material	Mfr.		Each
Torx







				Premium

				T45	Standard	10 1/8"	5 1/8"	5/16"	Black-Oxide Steel	Mayhew	5756A21	000000

T-Handle Keys

Cushion Grip

Crank screws in large, heavy duty machinery, such as engines and CNC mills. A wide handle gives you maximum leverage, and a long shaft reaches into deep pockets. The shaft is permanently bonded to the handle for a secure hold that won't break under high torque. To prevent slipping, these T-handle keys are precision manufactured to tight tolerances for an exact fit. They're made of hardened steel or stainless steel to last a lifetime in your tool kit.

Phosphate-Coated Steel—The dark, matte coating resists rust in most wet and outdoor applications. However, it won't hold up to salt water and chemicals.

Cushion Grip—Avoid sore, blistered fingers when completing lengthy projects. These handles have a plastic coating that absorbs pressure for extra comfort.

			Long
	Drive Size	Grip Style	Overall Lg.		Each
Torx







				Phosphate-Coated Steel

				T45	Cushion	8 1/8"	6963A26	000000

Ball-Tip Screwdrivers

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Turn screws even when you can't access them head on. These screwdrivers are handy in corners and underneath machinery because their ball tip can engage fasteners at an angle. While they're great for most fastening jobs, the tip makes less contact with fastener recesses than standard, straight tips and may snap off under extremely high torque.

The handle on these drivers has a rubberized, cushioned grip over a hard plastic core for comfort and control.

Standard Length—The most common screwdriver length for a specific drive size.

				Shaft
	Drive Size	Relative Lg.	Overall Lg.	Lg.	Overall Wd.	Max. Access Angle	Material	Mfr.		Each
Torx







				Premium

				T45	Standard	10"	5 1/4"	5/16"	20°	Phosphate-Coated Steel	Bondhus	37455A29	000000

Screw-Holding Torx Bits

Hex Shank

When you've only got one free hand to fasten, reach for these Torx bits. A tapered tip wedges deep into the screw head, so it won't fall off while you fasten. These bits are useful when working above crevices that screws could slip into. Also known as Torx-Align bits.

Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).

Steel—Best for dry environments, since moisture will cause these bits to rust.

	Material		Each
For Hand Tools







	5/16" Hex Shank Size

	T45	1 1/4"	Wedge Tip	Steel	6947A53	00000

Easy-Align Ball-Tip L-Keys

Turn screws at an angle when you can’t access them head on. These L-keys have a ball tip on the long leg that engages the drive with less contact than a straight tip. Ball tips are handy for corners and tightly packed areas, such as control panels and junction boxes. However, they don’t grip as tightly as straight tips and may strip the drive of the fastener if you crank them too hard. These L-keys are precision manufactured to tight tolerances.

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

Long—The most common option, these L-keys have a balanced length for everyday reach and torque.

		Length				Ball
	Drive Size	Overall	Relative	Long Leg	Short Leg	Location	Shape	Finish	Max. Access Angle		Each
Alloy Steel







				Torx

				T45	5 3/4"	Long	5 7/16"	1 1/4"	Single Ball	Round	Black Phosphate Coated	20°	54575A39	00000

Tight-Clearance Pivoting L-Key Sets

Fasten in cramped, obstructed spaces without ever lifting the tool off the fastener. These L-keys have a pivot joint that lets you swing the handle to work around obstacles. Because the tip never loses contact with your screw, you don’t have to reposition after each turn.

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

Long—The most common option, these L-keys have a balanced length for everyday reach and torque.

	Finish	Container Type		Each
Alloy Steel







	Torx

	5	T20 Torx L-Key (4 3/16" O'all Lg.) T25 Torx L-Key (4 5/8" O'all Lg.) T30 Torx L-Key (4 5/8" O'all Lg.) T40 Torx L-Key (5 3/8" O'all Lg.) T45 Torx L-Key (6 3/8" O'all Lg.)	Long	Chrome Plated	Plastic Caddy	9765N13	000000

L-Key Sets

With

Plastic

Pouch

Keep the most common L-key sizes in one portable set so the right size is always ready. These 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.

Long—The most common option, these L-keys have a balanced length for everyday reach and torque.

	Finish	Container Type		Each
Alloy Steel







	Torx

	14	T6 Torx L-Key (1 3/4" O'all Lg.) T7 Torx L-Key (1 13/16" O'all Lg.) T8 Torx L-Key (1 15/16" O'all Lg.) T9 Torx L-Key (2 1/16" O'all Lg.) T10 Torx L-Key (2 1/8" O'all Lg.) T15 Torx L-Key (2 5/16" O'all Lg.) T20 Torx L-Key (2 7/16" O'all Lg.) T25 Torx L-Key (2 9/16" O'all Lg.) T27 Torx L-Key (2 3/4" O'all Lg.) T30 Torx L-Key (3" O'all Lg.) T40 Torx L-Key (3 1/4" O'all Lg.) T45 Torx L-Key (3 9/16" O'all Lg.) T50 Torx L-Key (4 1/16" O'all Lg.) T55 Torx L-Key (4 11/16" O'all Lg.)	Short	Black Oxide	Plastic Pouch	6959A62	000000


	14	T6 Torx L-Key (3 1/16" O'all Lg.) T7 Torx L-Key (3 3/16" O'all Lg.) T8 Torx L-Key (3 1/4" O'all Lg.) T9 Torx L-Key (3 3/8" O'all Lg.) T10 Torx L-Key (3 1/2" O'all Lg.) T15 Torx L-Key (3 3/4" O'all Lg.) T20 Torx L-Key (4" O'all Lg.) T25 Torx L-Key (4 1/8" O'all Lg.) T27 Torx L-Key (4 3/8" O'all Lg.) T30 Torx L-Key (4 3/4" O'all Lg.) T40 Torx L-Key (5 3/16" O'all Lg.) T45 Torx L-Key (5 9/16" O'all Lg.) T50 Torx L-Key (6 5/16" O'all Lg.) T55 Torx L-Key (7 3/16" O'all Lg.)	Long	Black Oxide	Plastic Pouch	6959A63	00000