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Products / Fasteners / Machine Screws / Countersunk Head Slotted

Machine Screw, Countersunk Head Slotted, BS 450, BSF, Mild Steel Grade 4.8, Zinc Plated

Machine Screw, Countersunk Head Slotted, BS 450, BSF, Mild Steel Grade 4.8, Zinc Plated

A countersunk machine screw is fastened into a tapped hole with a nut  
Fastener is flush with surface

Material Grade 4.8
Finish Zinc
Thread BSF

These products comply with the following standards:

BS 450:1958 Specification for machine screws and machine screw nuts (B.S.W. & B.S.F. threads)
58 options available
Option
Product Code
Price (GBP)
Price per
Available
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Option
Product Code
Price (GBP)
Price per
Available
Buy
3/16" x 3/8"
1232.0019.0038
POA
1
Out of stock Call us
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3/16" x 1/2"
1232.0019.0050
POA
1
Out of stock Call us
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3/16" x 3/4"
1232.0019.0075
POA
1
Out of stock Call us
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3/16" x 1"
1232.0019.0100
POA
1
Out of stock Call us
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3/16" x 1 1/4"
1232.0019.0125
POA
1
Out of stock Call us
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3/16" x 1 1/2"
1232.0019.0150
POA
1
Out of stock Call us
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3/16" x 1 3/4"
1232.0019.0175
POA
1
Out of stock Call us
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3/16" x 2"
1232.0019.0200
POA
1
Out of stock Call us
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1/4" x 3/8"
1232.0025.0038
POA
1
Out of stock Call us
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1/4" x 7/16"
1232.0025.0044
POA
1
Out of stock Call us
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1/4" x 1/2"
1232.0025.0050
POA
1
Out of stock Call us
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1/4" x 5/8"
1232.0025.0063
POA
1
Out of stock Call us
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1/4" x 3/4"
1232.0025.0075
POA
1
Out of stock Call us
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1/4" x 7/8"
1232.0025.0088
POA
1
Out of stock Call us
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1/4" x 1"
1232.0025.0100
POA
1
Out of stock Call us
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1/4" x 1 1/4"
1232.0025.0125
POA
1
Out of stock Call us
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1/4" x 1 1/2"
1232.0025.0150
POA
1
Out of stock Call us
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1/4" x 1 3/4"
1232.0025.0175
POA
1
Out of stock Call us
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1/4" x 2"
1232.0025.0200
POA
1
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1/4" x 2 1/2"
1232.0025.0250
POA
1
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1/4" x 2 3/4"
1232.0025.0275
POA
1
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1/4" x 3"
1232.0025.0300
POA
1
Out of stock Call us
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5/16" x 7/16"
1232.0032.0044
POA
1
Out of stock Call us
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5/16" x 1/2"
1232.0032.0050
POA
1
In stock (88)
Enquire
5/16" x 5/8"
1232.0032.0063
POA
1
Out of stock Call us
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5/16" x 3/4"
1232.0032.0075
POA
1
Out of stock Call us
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5/16" x 7/8"
1232.0032.0088
POA
1
Out of stock Call us
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5/16" x 1"
1232.0032.0100
POA
1
Out of stock Call us
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5/16" x 1 1/4"
1232.0032.0125
POA
1
Out of stock Call us
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5/16" x 1 1/2"
1232.0032.0150
POA
1
Out of stock Call us
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5/16" x 1 3/4"
1232.0032.0175
POA
1
Out of stock Call us
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5/16" x 2"
1232.0032.0200
POA
1
Out of stock Call us
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5/16" x 2 1/2"
1232.0032.0250
POA
1
Out of stock Call us
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5/16" x 3"
1232.0032.0300
POA
1
Out of stock Call us
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3/8" x 1/2"
1232.0038.0050
POA
1
Out of stock Call us
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3/8" x 5/8"
1232.0038.0063
POA
1
Out of stock Call us
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3/8" x 3/4"
1232.0038.0075
POA
1
Out of stock Call us
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3/8" x 7/8"
1232.0038.0088
POA
1
Out of stock Call us
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3/8" x 1"
1232.0038.0100
POA
1
Out of stock Call us
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3/8" x 1 1/4"
1232.0038.0125
POA
1
Out of stock Call us
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3/8" x 1 1/2"
1232.0038.0150
POA
1
Out of stock Call us
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3/8" x 2"
1232.0038.0200
POA
1
Out of stock Call us
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3/8" x 2 1/2"
1232.0038.0250
POA
1
Out of stock Call us
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3/8" x 3"
1232.0038.0300
POA
1
Out of stock Call us
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3/8" x 4"
1232.0038.0400
POA
1
Out of stock Call us
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7/16" x 1"
1232.0044.0100
POA
1
Out of stock Call us
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1/2" x 5/8"
1232.0050.0063
POA
1
Out of stock Call us
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1/2" x 3/4"
1232.0050.0075
POA
1
Out of stock Call us
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1/2" x 7/8"
1232.0050.0088
POA
1
Out of stock Call us
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1/2" x 1"
1232.0050.0100
POA
1
Out of stock Call us
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1/2" x 1 1/4"
1232.0050.0125
POA
1
Out of stock Call us
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1/2" x 1 1/2"
1232.0050.0150
POA
1
Out of stock Call us
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1/2" x 2"
1232.0050.0200
POA
1
Out of stock Call us
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1/2" x 2 1/2"
1232.0050.0250
POA
1
Out of stock Call us
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1/2" x 3"
1232.0050.0300
POA
1
Out of stock Call us
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1/2" x 3 1/2"
1232.0050.0350
POA
1
Out of stock Call us
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5/8" x 1"
1232.0063.0100
POA
1
Out of stock Call us
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5/8" x 1 1/4"
1232.0063.0125
POA
1
Out of stock Call us
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