Mobile Description Summary.

Screw Length (Excluding Head): 2.9mm x 6.5mm / No.4 x 1/4"
Pack Quantity: 5
Shape: Round
Model: BS 4174
Head Style: Pozi Flanged
Thread Size: #8
Drive Style: Pozi Drive
Material: Zinc Plated with Black Finish, Steel
Screw Size: #8
Rail Height: 25 mm
Mandrel Material: Steel
Type: Pozi Flange Self Tapper
System of Measurement: Metric
MPN: BS 4174
Finish: Black Zinc
Item Length: 1 in
Gauge: 8
Brand: Bolt Base
Item Diameter: 2.9mm 3.5mm 4.2mm 4.8mm 5.5mm
End Type: Pointed