Coil Threaded Rods | McMaster-Carr

Clear All

	System of Measurement System of Measurement

Inch

	Thread Size Thread Size

1/2"-6

3/4"-4 1/2

1"-3 1/2

	Thread Type Thread Type	Show

Coil

	Thread Type Thread Type	Hide

Metric Rounded
Trapezoidal

	Component Component

	Length Length

72"

	Width Width

	Material Material

Iron

Steel

	Height Height

	Threading Threading

Fully Threaded

	Tensile Strength Tensile Strength

100,000 psi or greater

Not Rated

	Thread Direction Thread Direction

Right Hand

	Nut Type Nut Type

Hex

Flange

Thumb

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Base Diameter Base Diameter

1 1/4"

1 3/4"

1 7/8"

	Drive Style Drive Style

	External Hex

	Hardness Hardness

Not Rated

	Head Width Head Width

7/8"

1 1/8"

	Head Height Head Height

7/16"

5/8"

	Mounting Hole Center-to-Center Mounting Hole Center-to-Center

2 1/16"

	Mounting Hole Diameter Mounting Hole Diameter

5/16"

	Number of Mounting Holes Number of Mounting Holes

	Flange Diameter Flange Diameter

	Flange Thickness Flange Thickness

17 Products

Quick-Clamping Coil-Threaded Rods, Screws, and Nuts

Combine fast-threading components to build a clamping assembly. The coil-style threads are shallow and widely spaced for quick threading.

Flange nuts have a large bearing surface to cover holes and resist vibration.

Wing nuts can be fastened by hand.

Threaded Rods

Threaded Rod

Thread
Size	Direction	Threading	Lg.	Material	Tensile Strength, psi		Each
1/2"-6	Right Hand	Fully Threaded	6 ft.	Steel	130,000	000000000	000000
3/4"-4 1/2	Right Hand	Fully Threaded	6 ft.	Steel	117,000	000000000	00000
1"-3 1/2	Right Hand	Fully Threaded	6 ft.	Steel	140,000	000000000	000000

Hex Head Screws

Hex Head Screw

Thread				Head
Size	Direction	Threading	Lg.	Wd.	Ht.	Material	Tensile Strength, psi		Each
1/2"-6	Right Hand	Fully Threaded	2"	7/8"	7/16"	Steel	130,000	000000000	00000
1/2"-6	Right Hand	Fully Threaded	3"	7/8"	7/16"	Steel	130,000	000000000	0000
1/2"-6	Right Hand	Fully Threaded	6"	7/8"	7/16"	Steel	130,000	000000000	00000
3/4"-4 1/2	Right Hand	Fully Threaded	2"	1 1/8"	5/8"	Steel	117,000	000000000	00000
3/4"-4 1/2	Right Hand	Fully Threaded	3"	1 1/8"	5/8"	Steel	117,000	000000000	00000
3/4"-4 1/2	Right Hand	Fully Threaded	6"	1 1/8"	5/8"	Steel	117,000	000000000	00000

Hex Nuts

Hex Nut

Thread
Size	Direction	Wd.	Ht.	Material	Tensile Strength		Each
1/2"-6	Right Hand	7/8"	7/16"	Steel	Not Rated	000000000	00000
3/4"-4 1/2	Right Hand	1 1/8"	5/8"	Steel	Not Rated	000000000	0000
1"-3 1/2	Right Hand	1 5/8"	1"	Steel	Not Rated	000000000	00000

Flange Nuts

Flange Nut

Thread				Flange				Mounting Holes
Size	Direction	Wd.	Ht.	Dia.	Thick.	Material	Tensile Strength	Number of	Dia.	Ctr.-to-Ctr.	Mounting Fasteners Included		Each
1/2"-6	Right Hand	1 3/16"	1 5/8"	4"	9/32"	Iron	Not Rated	4	5/16"	2 1/16"	No	000000000	000000
3/4"-4 1/2	Right Hand	1 3/16"	1 5/8"	4"	9/32"	Iron	Not Rated	4	5/16"	2 1/16"	No	000000000	00000

Wing Nuts

Wing Nut

Thread
Size	Direction	Wd.	Ht.	Base Dia.	Material	Tensile Strength		Each
1/2"-6	Right Hand	5"	2 3/8"	1 1/4"	Iron	Not Rated	000000000	000000
3/4"-4 1/2	Right Hand	6"	2 1/2"	1 3/4"	Iron	Not Rated	000000000	00000
1"-3 1/2	Right Hand	6"	3"	1 7/8"	Iron	Not Rated	000000000	00000