 | Box Quantity
1000 |
3.5 x 50mm Loose Drywall Screws (Zinc) Self Drilling
No 2 self-drilling tip.
Manufactured to mechanical specification SAE J78-1979 to achieve a surface hardness up to 650 HV to prevent torque shearing under load and a core hardness of up to 400 HV for improved ductility.
Made from C10-18 steel.
Plated in zinc 3-5 microns.
Full batch-traceability to the original steel mill certificate.
Sold in one-piece strengthened laminated TIMco branded boxes for market appeal and quality recognition.
Bar-coded to assist in sales and stock control.
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