Bi-Metal Self-Drilling Screw
Hex Washer Head
300 series Austenitic stainless body.
SCM435 alloy steel drilling point Class 12.9 high tensile steel
Head Type
Hex Washer Head
Adapter to Use
Magnetic Hex Socket (5/16″)
Surface Coating
White Zinc / Ruspert / Zinc-Tin
Product Features
- High Anti-Corrosion
- Superior drilling performance
- Partial heat treatment
Available Sizes
Dimension
mm | inch | Drilling Point | Drill Capacity |
M5.5 x 25 | #12-14 x 1" | NO.3 | 6.0mm |
M5.5 x 32 | #12-14 x 1-1/4" | NO.3 | 6.0mm |
M5.5 x 38 | #12-14 x 1-1/2" | NO.3 | 6.0mm |