Kokubu Drill Screw Hard Tech Pan Head 4.2 x 13 (240 pieces) HP-4213P 1 PK

Catalog number: HP-4213P Features: ● Corrosion resistance equivalent to or greater than SUS304 stainless steel. ● Approximately twice as strong as SUS304 stainless steel and stronger than SUS410. ● The KDS coating has significantly reduced the seizure and galling seen in conventional stainless steel. ● The weakness of stainless steel is that its corrosion resistance decreases when it is heat treated, but Hardtech's corrosion resistance does not decrease even when it is heat treated. ● By using KDS2000, a stainless steel with special alloying elements added, we have succeeded in significantly improving strength compared to conventional stainless steel without losing its tenacity and toughness. ● In order to reduce CO2 emissions, we sediment and separate used machine oil for a portion of the total amount of machine oil used in manufacturing and reuse it. Used molds used in manufacturing are reprocessed and reused for three cycles. ● The factory's electric lights have been replaced from mercury lamps to LEDs, reducing lighting power consumption by approximately 66% and CO2 emissions by approximately 60%. Specifications: ●Dimensions (mm) d: 4.2 ●Dimensions (mm) L: 13 ●Maximum compatible plate thickness (mm): 2.3 ●Head diameter (mm): 8.0 ●Head thickness (mm): 3.0 ●Compatible driver: Phillips No. 2 ●Thread pitch (mm): 1.4 (18 threads) ●Cross hole: No. 2 ●Type: Full thread ●EL (working length) (mm): 4 ●Nominal dimensions (mm) D: 8.0 ●Iron plate thickness (mm): 1.2-2.3 ●Nominal dimensions (mm) L: 13 ●Nominal dimensions (mm) d: 4.2 ●Dimensions (mm): d x L ●Pan head ●Packed Material/Finish: ●Special stainless steel ●Surface treatment: KDS coating Caution: ●Please check that the screw you are using is suitable for the application (material thickness, etc.). ●Please be especially careful when using an impact driver. ●Please use tools (bits, socket boxes) that are suitable for the screw you are using. ●If this product is used with a screwdriver with an improper torque or RPM, there is a risk of the screws spinning freely, the screw head skipping, the screw breaking, or the screw not being fully screwed in.