Catalog number: SP-53100 Features: ●The spoon-shaped cutting blade at the tip cuts the wood fibers and drills pilot holes while the screw thread is screwed into the wood, preventing wood splitting. ●The thick screw ensures a high level of retention after installation. It can be fastened securely regardless of the knots or hardness of the wood. ●It can penetrate thin steel plates (thickness 1.0 mm or less). ●It can be fastened securely regardless of the knots or hardness of the wood. Applications: ●For MDF and other wood materials including hard wood. ●For components such as particle board, MDF board, wood wool board, acrylic board, interior panel, calcium silicate board, siding, door frame, composite board, etc. Specifications: ● Dimensions (mm) d: 5.3 ● Total length (mm): 100 ● Thread length (mm): 62 ● Head diameter dk (mm): 9.0 ● Compatible driver: No. 2 ● Nominal dimension (mm) d: 5.3 ● Nominal dimension (mm) L: 100 ● SL (from bottom of seat to threaded part) (mm): 38 ● Working length EL (mm): 87 ● Thread pitch (mm): 3.18 (8 threads) ● Head diameter D (mm): 9 ● Head height (mm): 4.0 ● Spoon screw ● Sarflex head ● Spoon point ● Coarse thread (course thread) Material/Finish: ● Iron (equivalent to SWCH18A) ● Surface treatment: Chromate Caution: ● Fastening to wooden base ● Cannot be used on steel plates with a thickness of 1.2 mm or more.
