Tri-Wing® Security Screws
Pan Head
Flat Head / Countersunk
Truss Head
Pan Head
Machine Screw - 18-8 Stainless Steel (Metric)
M2 (bit size WO)
M3 X 5
M3 X 8
M3 (bit size W2)
M3 X 6
M3 X 8
M3 X 10
M3 X 12
M3 X 16
M3 X 20
M3 X 25
M3.5 (bit size W3)
M3.5 X 10
M4 (bit size W4
M4 X 8
M4 X 10
M4 X 12
M4 X 15
M4 X 16
M4 X 20
M4 X 25
M4 X 30
M5 (bit size W5)
M5 X 10
M5 X 12
M5 X 16
M5 X 20
M5 X 25
M5 X 30
M5 X 40
M6 (bit size W6)
M6 X 10
M6 X 12
M6 X 16
M6 X 20
M6 X 25
M6 X 30
M6 X 40
M6 X 50
M8 (bit size W7)
M8 X 10
M8 X 12
M8 X 16
M8 X 20
M8 X 25
M8 X 30
M8 X 40
M8 X 50
Machine Screw - 18-8 Stainless Steel (Imperial)
6-32 (bit size w3)
6-32 X 1/4"
6-32 X 3/8"
6-32 X 1/2"
6-32 X 3/4"
6-32 X 1"
8-32 (bit size W4)
8-32 X 3/8"
8-32 X 1/2"
8-32 X 3/4"
8-32 X 1"
10-32 (bit size W5)
10-32 X 1/2"
10-32 X 3/4"
10-32 X 1"
10-24 (bit size W6)
10-24 X 1/2"
10-24 X 3/4"
10-24 X 1"
Sheet Metal Screw - Type A, 18-8 Stainless Steel (Imperial)
#4 (bit size W2)
#4 X 3/8" (Type AB)
#4 X 1/2" (Type AB)
#6 (bit size W3)
#6 X 1/2"
#6 X 3/4"
#6 X 1"
#6 X 1-1/4"
#6 X 1-1/2"
#8 (bit size W4)
#8 X 1/2"
#8 X 5/8" (Type AB)
#8 X 3/4"
#8 X 1"
#8 X 1-1/4"
#8 X 1-1/2"
#10 (bit size W5)
#10 X 1/2"
#10 X 3/4"
#10 X 1"
Flat Head / Countersunk
Machine Screw - 18-8 Stainless Steel (Metric)
M2 (bit size W0)
M3 X 6
M3 X 8
M3 (bit size W2)
M3 X 6
M3 X 8
M3 X 10
M3 X 12
M3 X 16
M3 X 20
M3 X 25
M3.5 (bit size W3)
M3.5 X 10
M4 (bit size W4)
M4 X 6
M4 X 8
M4 X 10
M4 X 12
M4 X 15
M4 X 16
M4 X 20
M4 X 25
M4 X 30
M5 (bit size W5)
M5 X 10
M5 X 12
M5 X 16
M5 X 20
M5 X 25
M5 X 30
M5 X 40
M5 X 50
M6 (bit size W6)
M6 X 10
M6 X 12
M6 X 16
M6 X 20
M6 X 25
M6 X 30
M6 X 40
M6 X 50
M8 (bit size W7)
M8 X 16
M8 X 20
M8 X 25
M8 X 30
M8 X 40
M8 X 50
Truss Head
Machine Screw - 18-8 Stainless Steel (Metric)
M3 (bit size W2)
M3 X 10
M3 X 12
M3 X 16
M3 X 20
M3 X 25
M3.5 (bit size W3)
M3.5 X 10
M3.5 X 12
M3.5 X 16
M3.5 X 20
M3.5 X 25
Machine Screw - C Point, 18-8 Stainless Steel (Metric)
M3 (bit size W2)
M3 X 10
M3 X 12
M3 X 16
M3 X 20
M3 X 25
M3.5 (bit size W3)
M3.5 X 10
M3.5 X 12
M3.5 X 16
M3.5 X 20
M3.5 X 25
Sheet Metal Screw with Left Handed Thread - Type A, 18-8 Stainless Steel (Imperial)
#8 (bit size W4)
#8 X 1/2"
#8 X 3/4"
#8 X 1"
#8 X 1-1/4"
#8 X 1-1/2"
#10 (bit size W5)
#10 X 1/2"
#10 X 3/4"
#10 X 1"
#10 X 1-1/4"
#10 X 1-1/2"
+64 9 6366 185
+64 9 6366 184
© 2012 Bringans Fasteners