Hex Flange Head Self Drilling Screw
DIN7504-K, Size 3.5, 4.8, 5.5, 6.3mm
C1022 steel hardend, yellow galvaized
Hardened steel roofing self drilling screws
Hex flange head, DIN7504-K or ANSI B18.2.1
Pre-assemblied Steel/Aluminium +EPDM/Rubber washer
Or other combination washers available.
Optional Head Type:
Hex flange head or hex washer head
Metric sizes as per DIN7504-K
3.5x15, 19, 25, 30mm
4.2x19, 25, 30 40, 50
4.8x19, 25, up to 60
5.5x30, up to 75
6.4x40, 50, 60 up to 100
ANSI inch specifications,
#6x3/4 up to 1-1/4
#8x3/4 up to 2
#10x3/4 up to 3
#12x1 up to 5
#14x1 up to 6 inch
Slotted pan head and flat head
Counter sunk head or round head
Material: C1022 steel, stainless steel SS410
SIZEWT/GPRICE/M4.2x131.54$3.084.2x161.78$3.564.2x191.97$3.944.2x252.20$4.404.2x322.91$5.824.2x383.31$6.624.8x132.02$4.044.8x162.32$4.644.8x192.61$5.224.8x253.19$6.384.8x323.88$7.764.8x384.46$8.924.8x455.16$10.324.8x506.66$13.325.5x193.90$7.805.5x254.45$8.905.5x325.00$10.005.5x387.10$14.205.5x457.93$15.865.5x508.77$17.545.5x659.20$18.405.5x7510.39$20.786.3x195.91$11.826.3x256.87$13.746.3x327.99$15.986.5x388.96$17.926.5x4510.10$20.206.5x5010.88$21.766.5x6513.20$26.406.5x7514.89$29.78