Catalog number: PC-4025P Features: ●Ideal for fastening various components to concrete substrates, and for attaching lightweight items such as pipe saddles. ●No need for plugs, excellent holding power, and highly corrosion-resistant Ruspart treatment is used. Applications: ●For attaching pipe saddles, guide plates, etc. to concrete substrates. Specifications: Nominal diameter d (mm): 4.2; Pilot hole diameter (mm): 3.4-3.5; Embedded depth (mm): 22 recommended; Maximum tensile load (kN): 1.3; Drilling depth (mm): Embedded depth + 10; Length (mm): 25; Compatible driver: No. 2; TL (mm): 23; SL (mm): 2; Screw pitch (mm): 1.4 (18 threads); D (head diameter) (mm): 7.5; t (head height) (mm): 2.7; Pan head; Sharp point; High and low threads; Material/Finish: Iron (equivalent to SWCH18A); Surface treatment: Ruspart (high corrosion resistance surface treatment); Note: The embedded depth varies depending on the thickness and weight of the object to be attached, the strength of the concrete, etc., so please use according to the purpose. Pull-out strength test is performed by embedding the screw 25 mm into the test material: concrete compressive strength 34.4 N/mm (squared) conforming to JIS A1132. *The above pull-out strength values are average values of in-house measurements and are not guaranteed values. *Caution: Please note that larger pilot holes will reduce the pull-out strength. *Caution: Please wear safety goggles and a helmet as cutting chips will fly during work.
