8 X 4 Self-Tapping Screws Phillips / Flat Head / Type A / Steel / Zinc
A thread forming tapping screw with wider spaced threads than a Type-AB and a gimlet point.
For self starting in thin (.015-.050 thick) metal or resin-filled plywood. 18-8 Stainless steel tapping screws may be used in applications which require general atmospheric corrosion resistance. Fastening stainless steel parts to aluminum or steel can cause a type of corrosion known as a galvanic couple in some environments.
| Fastener SuperStore, Inc. | |
|---|---|
| Product Category | Screws |
| Product Number | 330811 |
| Product Name | Self-Tapping Screw |
| Screw Type | Self Drilling / Thread Cutting Screw; Self-Tapping Screw |
| Head Type | Flat Head |
| Standard Drives | Philips / Frearson |
| Material | Steel |
