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Products / Fasteners / Machine Screws / Raised Countersunk Head Slotted

Machine Screw, Raised Countersunk Head Slotted, ANSI B18.6.3, UNC, Stainless Steel Grade A2/304

Machine Screw, Raised Countersunk Head Slotted, ANSI B18.6.3, UNC, Stainless Steel Grade A2/304

A countersunk machine screw is fastened into a tapped hole with a nut  
Fastener is countersunk into the material while leaving a small raised portion

Material Grade 304
Thread Unified Coarse (UNC)

These products comply with the following standards:

ASME B18.6.3-2010 Machine Screws, Tapping Screws, And Metallic Drive Screws (Inch Series)
82 options available
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Product Code
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2-56 x 3/16"
1131.0002.0019
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1
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2-56 x 1/4"
1131.0002.0025
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2-56 x 5/16"
1131.0002.0032
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1
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2-56 x 3/8"
1131.0002.0038
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1
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2-56 x 7/16"
1131.0002.0044
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1
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2-56 x 1/2"
1131.0002.0050
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1
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2-56 x 5/8"
1131.0002.0063
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1
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2-56 x 3/4"
1131.0002.0075
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1
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2-56 x 1"
1131.0002.0100
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1
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4-40 x 1/4"
1131.0004.0025
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1
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4-40 x 5/16"
1131.0004.0032
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1
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4-40 x 3/8"
1131.0004.0038
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1
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4-40 x 7/16"
1131.0004.0044
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1
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4-40 x 1/2"
1131.0004.0050
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1
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4-40 x 5/8"
1131.0004.0063
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1
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4-40 x 3/4"
1131.0004.0075
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1
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4-40 x 7/8"
1131.0004.0088
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1
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4-40 x 1"
1131.0004.0100
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1
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4-40 x 1 1/4"
1131.0004.0125
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1
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4-40 x 1 1/2"
1131.0004.0150
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1
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5-40 x 1/4"
1131.0005.0025
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1
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5-40 x 5/16"
1131.0005.0032
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1
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5-40 x 3/8"
1131.0005.0038
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1
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5-40 x 7/16"
1131.0005.0044
POA
1
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5-40 x 1/2"
1131.0005.0050
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1
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5-40 x 5/8"
1131.0005.0063
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1
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5-40 x 3/4"
1131.0005.0075
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1
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5-40 x 7/8"
1131.0005.0088
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1
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5-40 x 1"
1131.0005.0100
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1
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5-40 x 1 1/4"
1131.0005.0125
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1
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5-40 x 1 1/2"
1131.0005.0150
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1
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6-32 x 1/4"
1131.0006.0025
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1
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6-32 x 5/16"
1131.0006.0032
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1
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6-32 x 3/8"
1131.0006.0038
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1
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6-32 x 7/16"
1131.0006.0044
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1
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6-32 x 1/2"
1131.0006.0050
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1
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6-32 x 5/8"
1131.0006.0063
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1
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6-32 x 3/4"
1131.0006.0075
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1
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6-32 x 7/8"
1131.0006.0088
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1
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6-32 x 1"
1131.0006.0100
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1
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6-32 x 1 1/4"
1131.0006.0125
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1
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6-32 x 1 1/2"
1131.0006.0150
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1
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6-32 x 1 3/4"
1131.0006.0175
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1
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6-32 x 2"
1131.0006.0200
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1
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8-32 x 5/16"
1131.0008.0032
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1
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8-32 x 3/8"
1131.0008.0038
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1
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8-32 x 7/16"
1131.0008.0044
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1
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8-32 x 1/2"
1131.0008.0050
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1
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8-32 x 5/8"
1131.0008.0063
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1
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8-32 x 3/4"
1131.0008.0075
POA
1
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8-32 x 7/8"
1131.0008.0088
POA
1
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8-32 x 1"
1131.0008.0100
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1
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8-32 x 1 1/4"
1131.0008.0125
POA
1
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8-32 x 1 1/2"
1131.0008.0150
POA
1
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8-32 x 1 3/4"
1131.0008.0175
POA
1
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8-32 x 2"
1131.0008.0200
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1
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10-24 x 5/16"
1131.0010.0032
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1
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10-24 x 3/8"
1131.0010.0038
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1
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10-24 x 7/16"
1131.0010.0044
POA
1
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10-24 x 1/2"
1131.0010.0050
POA
1
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10-24 x 5/8"
1131.0010.0063
POA
1
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10-24 x 3/4"
1131.0010.0075
POA
1
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10-24 x 7/8"
1131.0010.0088
POA
1
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10-24 x 1"
1131.0010.0100
POA
1
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10-24 x 1 1/4"
1131.0010.0125
POA
1
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10-24 x 1 1/2"
1131.0010.0150
POA
1
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10-24 x 1 3/4"
1131.0010.0175
POA
1
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10-24 x 2"
1131.0010.0200
POA
1
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10-24 x 2 1/2"
1131.0010.0250
POA
1
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1/4" x 3/8"
1131.0025.0038
POA
1
Out of stock Call us
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1/4" x 7/16"
1131.0025.0044
POA
1
Out of stock Call us
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1/4" x 1/2"
1131.0025.0050
POA
1
Out of stock Call us
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1/4" x 5/8"
1131.0025.0063
POA
1
Out of stock Call us
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1/4" x 3/4"
1131.0025.0075
POA
1
Out of stock Call us
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1/4" x 7/8"
1131.0025.0088
POA
1
Out of stock Call us
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1/4" x 1"
1131.0025.0100
POA
1
Out of stock Call us
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1/4" x 1 1/4"
1131.0025.0125
POA
1
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1/4" x 1 1/2"
1131.0025.0150
POA
1
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1/4" x 1 3/4"
1131.0025.0175
POA
1
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1/4" x 2"
1131.0025.0200
POA
1
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1/4" x 2 1/2"
1131.0025.0250
POA
1
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1/4" x 3"
1131.0025.0300
POA
1
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