About Hex Head Screws and Bolts
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About Threaded Studs and Rods
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Stainless Steel Wood Screw Threaded Studs
18-8 stainless steel studs have good chemical resistance and may be mildly magnetic. 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.
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. | |
18-8 Stainless Steel | |||||||||
| No. 10 | 5/8" | 10-24 | 3/8" | 1" | Not Rated | Not Rated | 25 | 000000000 | 000000 |
| 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 | 10 | 000000000 | 0000 |
| No. 10 | 1 1/2" | 10-24 | 1 1/2" | 3" | Not Rated | Not Rated | 10 | 000000000 | 0000 |
| 1/4" | 7/8" | 1/4"-20 | 5/8" | 1 1/2" | 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 | 0000 |
| 1/4" | 2" | 1/4"-20 | 1 1/2" | 3 1/2" | Not Rated | Not Rated | 10 | 000000000 | 00000 |
| 1/4" | 2" | 1/4"-20 | 2" | 4" | Not Rated | Not Rated | 10 | 000000000 | 00000 |
| 1/4" | 3" | 1/4"-20 | 1 3/8" | 5" | Not Rated | Not Rated | 5 | 000000000 | 0000 |
| 1/4" | 3" | 1/4"-20 | 1 1/2" | 4 1/2" | Not Rated | Not Rated | 10 | 000000000 | 00000 |
| 1/4" | 3" | 1/4"-20 | 1 1/2" | 6" | Not Rated | Not Rated | 5 | 000000000 | 00000 |
| 1/4" | 3" | 1/4"-20 | 2 1/2" | 8" | Not Rated | Not Rated | 5 | 000000000 | 00000 |
| 5/16" | 7/8" | 5/16"-18 | 5/8" | 1 1/2" | Not Rated | Not Rated | 10 | 000000000 | 00000 |
| 5/16" | 1" | 5/16"-18 | 1" | 2" | 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 | 10 | 000000000 | 00000 |
| 5/16" | 2" | 5/16"-18 | 1 1/2" | 3 1/2" | Not Rated | Not Rated | 10 | 000000000 | 00000 |
| 5/16" | 2" | 5/16"-18 | 2" | 4" | Not Rated | Not Rated | 5 | 000000000 | 0000 |
| 5/16" | 3" | 5/16"-18 | 1 1/4" | 5" | Not Rated | Not Rated | 5 | 000000000 | 00000 |
| 5/16" | 3" | 5/16"-18 | 1 1/2" | 6" | Not Rated | Not Rated | 5 | 000000000 | 00000 |
| 3/8" | 1 1/2" | 3/8"-16 | 1 1/2" | 3" | Not Rated | Not Rated | 5 | 000000000 | 00000 |
| 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 | 1 | 000000000 | 0000 |
| 3/8" | 3" | 3/8"-16 | 1 1/2" | 6" | Not Rated | Not Rated | 1 | 000000000 | 0000 |
| 3/8" | 3" | 3/8"-16 | 2 1/2" | 8" | Not Rated | Not Rated | 1 | 000000000 | 0000 |
| 1/2" | 2" | 1/2"-13 | 1" | 3" | Not Rated | Not Rated | 1 | 000000000 | 0000 |
| 1/2" | 2" | 1/2"-13 | 1 1/2" | 3 1/2" | Not Rated | Not Rated | 1 | 000000000 | 0000 |
| 1/2" | 2" | 1/2"-13 | 2" | 4" | Not Rated | Not Rated | 1 | 000000000 | 0000 |
| 1/2" | 3" | 1/2"-13 | 2" | 5" | 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" | 8" | Not Rated | Not Rated | 1 | 000000000 | 0000 |
Metric Stainless Steel Wood Screw Threaded Studs
316 stainless steel studs have excellent resistance to chemicals and salt water and may be mildly magnetic. 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.
For technical drawings and 3-D models, click on a part number.
(A) | (B) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Screw Size | Thread Lg., mm | Thread Size | Thread Pitch, mm | Thread Lg., mm | Lg., mm | Tensile Strength, psi | Hardness | Pkg. Qty. | Pkg. | |
316 Stainless Steel | ||||||||||
| M5 | 30 | M5 | 0.8 | 20 | 50 | Not Rated | Not Rated | 1 | 000000000 | 00000 |
| M6 | 40 | M6 | 1 | 30 | 70 | Not Rated | Not Rated | 1 | 000000000 | 0000 |
| M8 | 60 | M8 | 1.25 | 40 | 100 | Not Rated | Not Rated | 1 | 000000000 | 0000 |
| M10 | 20 | M10 | 1.5 | 20 | 60 | 100,000 | Rockwell C25 | 1 | 000000000 | 0000 |
| M10 | 20 | M10 | 1.5 | 60 | 80 | 100,000 | Rockwell C25 | 1 | 000000000 | 0000 |
| M10 | 30 | M10 | 1.5 | 70 | 100 | 100,000 | Rockwell C25 | 1 | 000000000 | 0000 |
Steel Wood Screw Threaded Studs
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 |
Hex Drive Wood Screw Threaded Studs
Turn these studs with a hex key for ease of installation. Also known as hanger bolts, use them to suspend electrical wiring from wood and to hang, mount, and fasten parts to wood structures.
For technical drawings and 3-D models, click on a part number.
(A) | (B) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Screw Size | Thread Lg. | Thread Size | Thread Lg. | Lg. | Drive Size | Tensile Strength | Hardness | Pkg. Qty. | Pkg. | |
Stainless Steel | ||||||||||
| No. 8 | 1 3/16" | 5/16"-18 | 5/16" | 1 1/2" | 5/32" | Not Rated | Not Rated | 1 | 000000000 | 00000 |
Wood-to-Wood Joining Studs
Also known as dowel screws, use these to join two pieces of wood.
For technical drawings and 3-D models, click on a part number.
| Lg. | Thread Lg. | Tensile Strength | Hardness | Pkg. Qty. | Pkg. | |
Steel | ||||||
|---|---|---|---|---|---|---|
3/16" | ||||||
| 1 1/2" | 3/4" | Not Rated | Rockwell B80 | 50 | 000000000 | 000000 |
| 2" | 7/8" | Not Rated | Rockwell B80 | 50 | 000000000 | 00000 |
1/4" | ||||||
| 1 1/2" | 3/4" | Not Rated | Rockwell B80 | 50 | 000000000 | 00000 |
| 2" | 7/8" | Not Rated | Rockwell B80 | 50 | 000000000 | 00000 |
| 2 1/2" | 1 1/8" | Not Rated | Rockwell B80 | 50 | 000000000 | 00000 |
| 3" | 1 3/8" | Not Rated | Rockwell B80 | 50 | 000000000 | 00000 |
| 3 1/2" | 1 5/8" | Not Rated | Rockwell B80 | 25 | 000000000 | 00000 |
5/16" | ||||||
| 2 1/2" | 1 1/8" | Not Rated | Rockwell B80 | 25 | 000000000 | 00000 |
| 3" | 1 3/8" | Not Rated | Rockwell B80 | 25 | 000000000 | 00000 |
| 4" | 1 5/8" | Not Rated | Rockwell B80 | 25 | 000000000 | 00000 |
3/8" | ||||||
| 2 1/2" | 1 1/8" | Not Rated | Rockwell B80 | 10 | 000000000 | 0000 |
| 3" | 1 3/8" | Not Rated | Rockwell B80 | 10 | 000000000 | 0000 |
| 4" | 1 5/8" | Not Rated | Rockwell B80 | 10 | 000000000 | 00000 |
Wood Screw-Style Hangers
Drive these hangers into wood with an adjustable wrench, pliers, or a special driver bit (sold separately). They’re also known as eye lags.
Zinc- and zinc yellow-chromate plated steel hangers are corrosion resistant in wet environments. The zinc yellow-chromate plated steel hangers meet quality standards outlined in ASTM B633 and dimensional standards outlined in ASME B18.2.1.
316 stainless steel hangers have excellent resistance to chemicals and salt water. They’re best for corrosive and marine environments.
For technical drawings and 3-D models, click on a part number.
Hangers | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head | Driver Bits | |||||||||||||
| Screw Size | Lg. | Threading | Thread Lg. | Eye Dia. | Wd. | Thick. | Ht. | For Use In | Specifications Met | Pkg. Qty. | Pkg. | Each | ||
Zinc-Plated Steel | ||||||||||||||
| 1/4" | 6" | Partially Threaded | 1 1/2" | 3/16" | 13/32" | 3/32" | 23/32" | Wood | __ | 25 | 000000000 | 000000 | 0000000 | 00000 |
Zinc Yellow-Chromate Plated Steel | ||||||||||||||
| 1/4" | 3" | Partially Threaded | 1 1/2" | 3/16" | 13/32" | 3/32" | 23/32" | Wood | ASME B18.2.1, ASTM B633 | 50 | 000000000 | 00000 | 0000000 | 0000 |
| 1/4" | 4" | Partially Threaded | 1 1/2" | 3/16" | 13/32" | 3/32" | 23/32" | Wood | ASME B18.2.1, ASTM B633 | 25 | 000000000 | 00000 | 0000000 | 0000 |
| 1/4" | 5" | Partially Threaded | 1 1/2" | 3/16" | 13/32" | 3/32" | 23/32" | Wood | ASME B18.2.1, ASTM B633 | 25 | 000000000 | 00000 | 0000000 | 0000 |
| 5/16" | 3 1/2" | Partially Threaded | 1 3/4" | 1/4" | 7/16" | 3/32" | 9/16" | Wood | ASME B18.2.1, ASTM B633 | 25 | 000000000 | 00000 | 0000000 | 0000 |
316 Stainless Steel | ||||||||||||||
| 1/4" | 3" | Partially Threaded | 1 1/2" | 3/16" | 13/32" | 3/32" | 23/32" | Wood | __ | 25 | 000000000 | 00000 | 0000000 | 0000 |
Drilling Screw-Style Hangers
Drill holes with the point on these hangers. Install with a special driver bit (sold separately).
Zinc-yellow-chromate-plated hangers are corrosion resistant in wet environments. Some hangers with a 7/16" head width can drill through steel as thick as 12 ga.; others can drill through sheet metal and wood.
For technical drawings and 3-D models, click on a part number.