Steel Wood Screw Threaded Studs

	System of Measurement System of Measurement

Inch

	Thread Size Thread Size

	Thread Type Thread Type

UNC

	Length Length

	Finish Finish

Black Oxide

Zinc Plated

	Material Material

Steel

	Screw Size Screw Size

	Thread Length Thread Length

	Threading Threading

	Threaded on Both Ends

	Thread Fit Thread Fit

Class 1A

Class 2A

	Thread Spacing Thread Spacing

Coarse

	Thread Direction Thread Direction

	Right Hand

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

DFARS Specialty Metals
COTS-Exempt

	Hardness Hardness

Not Rated

	Tensile Strength Tensile Strength

Not Rated

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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About Threaded Studs and Rods

These studs are also known as hanger bolts—use them to hang, mount, and fasten parts to wood structures. Install with a stud driver or create wrench flats by threading two nuts onto the stud and jamming them together.

Black-oxide steel studs are mildly corrosion resistant in dry environments.

Zinc-plated steel studs resist corrosion in wet environments.

For technical drawings and 3-D models, click on a part number.

(A)		(B)
Screw Size	Thread Lg.	Thread Size	Thread Lg.	Lg.	Tensile Strength	Hardness	Pkg. Qty.		Pkg.
Black-Oxide Steel
No. 8	7/8"	8-32	5/8"	1 1/2"	Not Rated	Not Rated	50	000000000	000000
No. 8	1"	8-32	3/4"	1 3/4"	Not Rated	Not Rated	25	000000000	00000
No. 8	1"	8-32	1"	2"	Not Rated	Not Rated	25	000000000	00000
No. 10	7/8"	10-24	5/8"	1 1/2"	Not Rated	Not Rated	25	000000000	00000
No. 10	1"	10-24	1"	2"	Not Rated	Not Rated	25	000000000	00000
No. 10	1 1/2"	10-24	1"	2 1/2"	Not Rated	Not Rated	25	000000000	00000
No. 10	1 1/2"	10-24	1 1/2"	3"	Not Rated	Not Rated	10	000000000	0000
1/4"	1"	1/4"-20	1"	2"	Not Rated	Not Rated	10	000000000	0000
1/4"	1 1/2"	1/4"-20	1"	2 1/2"	Not Rated	Not Rated	10	000000000	0000
1/4"	1 1/2"	1/4"-20	1 1/2"	3"	Not Rated	Not Rated	10	000000000	00000
5/16"	1 1/2"	5/16"-18	1"	2 1/2"	Not Rated	Not Rated	10	000000000	00000
5/16"	1 1/2"	5/16"-18	1 1/2"	3"	Not Rated	Not Rated	5	000000000	0000
5/16"	2"	5/16"-18	1 1/2"	3 1/2"	Not Rated	Not Rated	5	000000000	0000
3/8"	1 1/2"	3/8"-16	1 1/2"	3"	Not Rated	Not Rated	5	000000000	0000
3/8"	2"	3/8"-16	1 1/2"	3 1/2"	Not Rated	Not Rated	5	000000000	00000
3/8"	2"	3/8"-16	2"	4"	Not Rated	Not Rated	5	000000000	00000
3/8"	3"	3/8"-16	1 3/8"	5"	Not Rated	Not Rated	5	000000000	00000
3/8"	3"	3/8"-16	1 1/2"	6"	Not Rated	Not Rated	5	000000000	00000
3/8"	3"	3/8"-16	2 1/2"	10"	Not Rated	Not Rated	1	000000000	00000
Zinc-Plated Steel
No. 8	7/8"	8-32	5/8"	1 1/2"	Not Rated	Not Rated	100	000000000	0000
No. 8	1"	8-32	3/4"	1 3/4"	Not Rated	Not Rated	100	000000000	0000
No. 8	1"	8-32	1"	2"	Not Rated	Not Rated	100	000000000	00000
No. 10	7/8"	10-24	5/8"	1 1/2"	Not Rated	Not Rated	100	000000000	00000
No. 10	1"	10-24	1"	2"	Not Rated	Not Rated	50	000000000	00000
No. 10	1 1/2"	10-24	1"	2 1/2"	Not Rated	Not Rated	50	000000000	00000
No. 10	1 1/2"	10-24	1 1/2"	3"	Not Rated	Not Rated	50	000000000	00000
1/4"	1"	1/4"-20	1"	2"	Not Rated	Not Rated	50	000000000	00000
1/4"	1 1/2"	1/4"-20	1"	2 1/2"	Not Rated	Not Rated	50	000000000	00000
1/4"	1 1/2"	1/4"-20	1 1/2"	3"	Not Rated	Not Rated	25	000000000	00000
5/16"	1 1/2"	5/16"-18	1"	2 1/2"	Not Rated	Not Rated	25	000000000	00000
5/16"	1 1/2"	5/16"-18	1 1/2"	3"	Not Rated	Not Rated	25	000000000	00000
5/16"	2"	5/16"-18	1 1/2"	3 1/2"	Not Rated	Not Rated	25	000000000	00000
3/8"	1 1/2"	3/8"-16	1 1/2"	3"	Not Rated	Not Rated	25	000000000	00000
3/8"	2"	3/8"-16	1 1/2"	3 1/2"	Not Rated	Not Rated	10	000000000	00000
3/8"	2"	3/8"-16	2"	4"	Not Rated	Not Rated	10	000000000	00000
3/8"	3"	3/8"-16	1 3/8"	5"	Not Rated	Not Rated	10	000000000	00000
3/8"	3"	3/8"-16	1 1/2"	6"	Not Rated	Not Rated	10	000000000	00000
3/8"	3"	3/8"-16	2 1/2"	10"	Not Rated	Not Rated	1	000000000	0000
3/8"	3"	3/8"-16	2 1/2"	12"	Not Rated	Not Rated	1	000000000	0000
1/2"	3"	1/2"-13	2 1/2"	6"	Not Rated	Not Rated	1	000000000	0000
1/2"	3"	1/2"-13	2 1/2"	12"	Not Rated	Not Rated	1	000000000	0000