Head Type Head Type | Show |
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![]() | Oval |
Material Material |
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Length Length |
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Head Diameter Head Diameter |
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Threading Threading |
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![]() | Fully Threaded |
For Use In For Use In |
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Finish Finish |
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Head Height Head Height |
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Tapping Method Tapping Method |
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![]() | ![]() |
Thread Forming | Thread Cutting |
Oval Top Height Oval Top Height |
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Shank Cross Section Shank Cross Section |
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More
18-8 stainless steel screws have good chemical resistance may be mildly magnetic. A decorative rounded top provides a finished appearance. These screws are beveled under the head for use in countersunk holes. They penetrate 0.025" and thinner sheet metal. Length is measured from the edge of the head.
Undercut screws allow for more threading.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||
---|---|---|---|---|---|---|---|---|---|
Lg. | Oval Head Profile | Dia. | Ht. | Drive Size | Drill Bit Size | Approximate Threads per Inch | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||||
No. 4 | |||||||||
3/8" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 00000 |
1/2" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
1" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
No. 6 | |||||||||
3/8" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1/2" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
7/8" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1 1/4" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1 1/2" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1 3/4" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
2" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 50 | 000000000 | 0000 |
No. 8 | |||||||||
3/8" | Undercut | 0.312" | 0.123" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1/2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
7/8" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1 1/4" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1 1/2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 0000 |
1 3/4" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 0000 |
2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 0000 |
2 1/2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 0000 |
3" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 0000 |
No. 10 | |||||||||
3/8" | Undercut | 0.362" | 0.142" | No. 2 | No. 21 | 12 | 100 | 000000000 | 0000 |
1/2" | Undercut | 0.362" | 0.142" | No. 2 | No. 21 | 12 | 100 | 000000000 | 0000 |
5/8" | Undercut | 0.362" | 0.142" | No. 2 | No. 21 | 12 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 0000 |
7/8" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 0000 |
1" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 0000 |
1 1/4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
1 1/2" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
1 3/4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
2" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
2 1/2" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 25 | 000000000 | 0000 |
3" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 25 | 000000000 | 0000 |
3 1/2" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 25 | 000000000 | 0000 |
4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 25 | 000000000 | 0000 |
No. 12 | |||||||||
1/2" | Undercut | 0.412" | 0.161" | No. 3 | 3/16" | 11 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 0000 |
1" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 0000 |
1 1/4" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 0000 |
1 1/2" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 0000 |
1 3/4" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 25 | 000000000 | 0000 |
2" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 25 | 000000000 | 0000 |
2 1/2" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 25 | 000000000 | 0000 |
3" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 25 | 000000000 | 0000 |
4" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 10 | 000000000 | 0000 |
No. 14 | |||||||||
1/2" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 50 | 000000000 | 0000 |
3/4" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 50 | 000000000 | 0000 |
1" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 50 | 000000000 | 0000 |
1 1/4" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 0000 |
1 1/2" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 0000 |
1 3/4" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 0000 |
2" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 0000 |
2 1/2" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 10 | 000000000 | 0000 |
3" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 10 | 000000000 | 0000 |
4" | Standard | 0.462" | 0.224" | No. 3 | 5.5 mm | 10 | 10 | 000000000 | 0000 |
More corrosion resistant than 18-8 stainless steel screws, these have excellent resistance to chemicals and salt water and may be mildly magnetic. A decorative rounded top provides a finished appearance. These screws are beveled under the head for use in countersunk holes. They penetrate 0.025" and thinner sheet metal. Length is measured from the edge of the head.
Undercut screws allow for more threading.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||
---|---|---|---|---|---|---|---|---|---|
Lg. | Oval Head Profile | Dia. | Ht. | Drive Size | Drill Bit Size | Approximate Threads per Inch | Pkg. Qty. | Pkg. | |
316 Stainless Steel | |||||||||
No. 4 | |||||||||
3/8" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 00000 |
1/2" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
1" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
No. 6 | |||||||||
3/8" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1/2" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1 1/4" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 00000 |
1 1/2" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 00000 |
No. 8 | |||||||||
3/8" | Undercut | 0.312" | 0.123" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1/2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 00000 |
1" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 0000 |
1 1/4" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 0000 |
1 1/2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 00000 |
1 3/4" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 00000 |
2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 00000 |
2 1/2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 00000 |
3" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 25 | 000000000 | 0000 |
No. 10 | |||||||||
1/2" | Undercut | 0.362" | 0.142" | No. 2 | No. 21 | 12 | 100 | 000000000 | 00000 |
5/8" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 00000 |
3/4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
1" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
1 1/4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
1 1/2" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 00000 |
1 3/4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 00000 |
2" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 25 | 000000000 | 0000 |
2 1/2" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 25 | 000000000 | 0000 |
3" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 25 | 000000000 | 0000 |
No. 12 | |||||||||
3/4" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 0000 |
1" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 00000 |
1 1/4" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 00000 |
1 1/2" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 25 | 000000000 | 0000 |
2" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 25 | 000000000 | 0000 |
2 1/2" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 25 | 000000000 | 00000 |
3" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 25 | 000000000 | 00000 |
No. 14 | |||||||||
3/4" | Standard | 0.462" | 0.232" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 00000 |
1" | Standard | 0.462" | 0.232" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 00000 |
1 1/4" | Standard | 0.462" | 0.232" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 00000 |
1 1/2" | Standard | 0.462" | 0.232" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 00000 |
1 3/4" | Standard | 0.462" | 0.232" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 00000 |
2" | Standard | 0.462" | 0.232" | No. 3 | 5.5 mm | 10 | 25 | 000000000 | 00000 |
2 1/2" | Standard | 0.462" | 0.232" | No. 3 | 5.5 mm | 10 | 10 | 000000000 | 0000 |
3" | Standard | 0.462" | 0.232" | No. 3 | 5.5 mm | 10 | 10 | 000000000 | 0000 |
These steel screws have a black-oxide finish to resist corrosion in dry environments. A decorative rounded top provides a finished appearance. They are beveled under the head for use in countersunk holes. Screws penetrate 0.025" and thinner sheet metal. Length is measured from the edge of the head.
Undercut screws allow for more threading.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||
---|---|---|---|---|---|---|---|---|---|
Lg. | Oval Head Profile | Dia. | Ht. | Drive Size | Drill Bit Size | Approximate Threads per Inch | Pkg. Qty. | Pkg. | |
Black-Oxide Steel | |||||||||
No. 4 | |||||||||
3/8" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 00000 |
1/2" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.212" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 0000 |
1" | Standard | 0.225" | 0.104" | No. 1 | No. 44 | 24 | 100 | 000000000 | 00000 |
No. 6 | |||||||||
3/8" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1/2" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
7/8" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1 1/4" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 0000 |
1 1/2" | Standard | 0.262" | 0.128" | No. 2 | No. 32 | 18 | 100 | 000000000 | 00000 |
No. 8 | |||||||||
3/8" | Undercut | 0.312" | 0.123" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1/2" | Standard | 0.262" | 0.128" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1/2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.262" | 0.128" | No. 2 | No. 29 | 15 | 100 | 000000000 | 00000 |
3/4" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
7/8" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1 1/4" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1 1/2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 100 | 000000000 | 0000 |
1 3/4" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 0000 |
2" | Standard | 0.312" | 0.152" | No. 2 | No. 29 | 15 | 50 | 000000000 | 0000 |
No. 10 | |||||||||
1/2" | Undercut | 0.362" | 0.142" | No. 2 | No. 21 | 12 | 100 | 000000000 | 0000 |
5/8" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 0000 |
3/4" | Standard | 0.312" | 0.152" | No. 2 | No. 21 | 12 | 100 | 000000000 | 00000 |
3/4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 0000 |
7/8" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 00000 |
1" | Standard | 0.312" | 0.152" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
1" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 00000 |
1 1/4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 00000 |
1 1/2" | Standard | 0.312" | 0.152" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
1 1/2" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 100 | 000000000 | 00000 |
1 3/4" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
2" | Standard | 0.362" | 0.176" | No. 2 | No. 21 | 12 | 50 | 000000000 | 0000 |
No. 12 | |||||||||
3/4" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 100 | 000000000 | 00000 |
1" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 0000 |
1 1/4" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 0000 |
1 1/2" | Standard | 0.412" | 0.2" | No. 3 | 3/16" | 11 | 50 | 000000000 | 00000 |
The S-shaped drive can be installed with a standard slotted driver, but requires a special tool for removal. These screws are beveled under the head for a flush finish in countersunk holes. Made from 18-8 stainless steel, they are chemical resistant and may be mildly magnetic. Screws penetrate 0.025" and thinner sheet metal. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
A decorative rounded top provides a finished appearance. These screws are beveled under the head for use in countersunk holes. They save you time and effort by drilling their own holes and fastening in a single operation. Made from steel, they have a zinc plating to resist corrosion in wet environments. Length is measured from the top of the head.
For technical drawings and 3-D models, click on a part number.
Drill Tip | Head | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Type | Lg. | Max. Drilling Thick. | Dia. | Ht. | Drive Size | Approximate Threads per Inch | For Use In | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||||||||
No. 6 | |||||||||||
1" | No. 2 | 9/64" | 0.09" | 0.279" | 0.128" | No. 2 | 20 | Steel, Sheet Metal | 100 | 000000000 | 00000 |
1 1/4" | No. 2 | 9/64" | 0.09" | 0.279" | 0.128" | No. 2 | 20 | Steel, Sheet Metal | 100 | 000000000 | 0000 |
No. 8 | |||||||||||
3/4" | No. 2 | 3/16" | 0.098" | 0.332" | 0.152" | No. 2 | 18 | Steel, Sheet Metal | 100 | 000000000 | 0000 |
1" | No. 2 | 3/16" | 0.098" | 0.332" | 0.152" | No. 2 | 18 | Steel, Sheet Metal | 100 | 000000000 | 0000 |
1 1/4" | No. 2 | 3/16" | 0.098" | 0.332" | 0.152" | No. 2 | 18 | Steel, Sheet Metal | 100 | 000000000 | 0000 |
No. 10 | |||||||||||
3/4" | No. 2 | 13/64" | 0.106" | 0.385" | 0.176" | No. 2 | 16 | Steel, Sheet Metal | 100 | 000000000 | 0000 |
1" | No. 2 | 13/64" | 0.106" | 0.385" | 0.176" | No. 2 | 16 | Steel, Sheet Metal | 100 | 000000000 | 0000 |
1 1/4" | No. 2 | 13/64" | 0.106" | 0.385" | 0.176" | No. 2 | 16 | Steel, Sheet Metal | 100 | 000000000 | 00000 |
For a finished appearance that reduces the chance of snags on other material, these screws fit snugly in countersunk holes and have a domed head. Made from 18-8 stainless steel, they resist corrosion in damp and washdown environments, as well as from chemicals. Also known as tapping screws, they cut their own threads as you tighten them—allowing you to thread a pilot hole and fasten your metal in a single step. All meet ISO 7051 (formerly DIN 7983), an international standard for fastener dimensions.
For technical drawings and 3-D models, click on a part number.
Head, mm | |||||||||
---|---|---|---|---|---|---|---|---|---|
Lg., mm | Dia. | Ht. | Drive Size | Tapping Screw Type | For Use In | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||||
M2.2 | |||||||||
6.5 | 4.3 | 2 | No. 1 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 00000 |
9.5 | 4.3 | 2 | No. 1 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
13 | 4.3 | 2 | No. 1 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
M2.9 | |||||||||
13 | 5.5 | 2.6 | No. 1 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
16 | 5.5 | 2.6 | No. 1 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
19 | 5.5 | 2.6 | No. 1 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
22 | 5.5 | 2.6 | No. 1 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
25 | 5.5 | 2.6 | No. 1 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
M3.5 | |||||||||
6.5 | 6.8 | 3.1 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
9.5 | 6.8 | 3.1 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
13 | 6.8 | 3.1 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
16 | 6.8 | 3.1 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
19 | 6.8 | 3.1 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
22 | 6.8 | 3.1 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 00000 |
25 | 6.8 | 3.1 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 00000 |
32 | 6.8 | 3.1 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
38 | 6.8 | 3.1 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
M3.9 | |||||||||
9.5 | 7.5 | 3.6 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 00000 |
13 | 7.5 | 3.6 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
16 | 7.5 | 3.6 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 0000 |
19 | 7.5 | 3.6 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 00000 |
22 | 7.5 | 3.6 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 00000 |
25 | 7.5 | 3.6 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 00000 |
32 | 7.5 | 3.6 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
38 | 7.5 | 3.6 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
M4.2 | |||||||||
9.5 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 00000 |
13 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 00000 |
16 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 100 | 000000000 | 00000 |
19 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
22 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
25 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
32 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
38 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
45 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
50 | 8.1 | 3.9 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
M4.8 | |||||||||
9.5 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
13 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
16 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
19 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
22 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 0000 |
25 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 00000 |
32 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
38 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
45 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
50 | 9.5 | 4.5 | No. 2 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
M5.5 | |||||||||
13 | 10.8 | 5.1 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
16 | 10.8 | 5.1 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 50 | 000000000 | 00000 |
19 | 10.8 | 5.1 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 00000 |
22 | 10.8 | 5.1 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
25 | 10.8 | 5.1 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
32 | 10.8 | 5.1 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
38 | 10.8 | 5.1 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
45 | 10.8 | 5.1 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 00000 |
50 | 10.8 | 5.1 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 00000 |
M6.3 | |||||||||
13 | 12.4 | 5.8 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
16 | 12.4 | 5.8 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 00000 |
19 | 12.4 | 5.8 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
22 | 12.4 | 5.8 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
25 | 12.4 | 5.8 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 0000 |
32 | 12.4 | 5.8 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 25 | 000000000 | 00000 |
38 | 12.4 | 5.8 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 10 | 000000000 | 0000 |
45 | 12.4 | 5.8 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 10 | 000000000 | 0000 |
50 | 12.4 | 5.8 | No. 3 | C | Metal, Sheet Metal | DIN 7983, ISO 7051 | 10 | 000000000 | 0000 |