Machine Screws - Slotted Countersunk - BSW
A machine screw is a type of screw that is commonly used in industrial and manufacturing applications to secure components within engines, electronic products and general machinery.
Countersunk machine screws are designed for installation in countersunk holes to enable them to sit flush within the finished surface. This type of fastener should be installed with a flat-bladed screwdriver or bit.
They are available in zinc plated, brass and stainless-steel finishes.
About BSW Thread
BSW (British Standard Whitworth) is an imperial coarse thread first used in standard production by Joseph Whitworth during the industrial revolution. Whilst it is still used in engineering applications all across the world it is less common in the UK where metric threads have generally taken over.
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Material:
A2 Stainless Steel
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
3.7mm
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Only 1 pack left in stock
Material:
A2 Stainless Steel
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
3.7mm
MORE INFO
LESS INFO
Only 1 pack left in stock
Material:
A2 Stainless Steel
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
3.7mm
MORE INFO
LESS INFO
Only 1 pack left in stock
Material:
A2 Stainless Steel
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
6.5mm
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Material:
A2 Stainless Steel
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
7.9mm
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LESS INFO
Material:
A4 Stainless Steel
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
3.7mm
MORE INFO
LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
3.7mm
MORE INFO
LESS INFO
Only 1 pack left in stock
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
5.1mm
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LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
2.55mm
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LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
2.55mm
MORE INFO
LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
2.55mm
MORE INFO
LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
3.7mm
MORE INFO
LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
5.1mm
MORE INFO
LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
10.5mm
MORE INFO
LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
10.5mm
MORE INFO
LESS INFO
Only 1 pack left in stock
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
10.5mm
MORE INFO
LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
10.5mm
MORE INFO
LESS INFO
Only 1 pack left in stock
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
10.5mm
MORE INFO
LESS INFO
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
13.5mm
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LESS INFO
Only 1 pack left in stock
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
13.5mm
MORE INFO
LESS INFO
Finish:
Bright Zinc Plated and Clear Passivation
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
2.55mm
MORE INFO
LESS INFO
Finish:
Bright Zinc Plated and Clear Passivation
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
3.7mm
MORE INFO
LESS INFO
Finish:
Bright Zinc Plated and Clear Passivation
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
6.5mm
MORE INFO
LESS INFO
Finish:
Bright Zinc Plated and Clear Passivation
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
10.5mm
MORE INFO
LESS INFO
Finish:
Bright Zinc Plated and Clear Passivation
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
10.5mm
MORE INFO
LESS INFO
Finish:
Bright Zinc Plated and Clear Passivation
Head Type:
Countersunk Slotted
Thread Type:
Imperial - BSW
Tapping Drill Size:
10.5mm
MORE INFO
LESS INFO
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