Catalog number: PW-4025P Features: ●Ideal for fastening various components to concrete substrates, and for attaching lightweight items such as pipe saddles. ●Uses Ruspart treatment for excellent retention and high corrosion resistance without the need for plugs. Applications: ●For attaching pipe saddles, guide plates, etc. to concrete substrates. Specifications: ●Nominal diameter d (mm): 4.2 ●Counterbore 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): 24 ●SL (mm): 1.5 ●Thread pitch (mm): 1.4 (18 threads) ●D (head diameter) (mm): 9.7 ●t (head height) (mm): 3 ●Pan head ●Sharp point ●High and low threads Material/Finish: ●Iron (equivalent to SWCH18A) ●Surface treatment: Ruspart (high corrosion resistant surface treatment) Note: ●The embedded depth will vary depending on the thickness and weight of the object to be attached, the strength of the concrete, etc., so please use it according to the application. ●The pull-out strength test was performed by embedding the screw 25mm into the test material: concrete compressive strength of 34.4N/mm (squared) conforming to JIS A1132. ●The above pull-out strength value is the average value of actual measurements in-house and is not a guaranteed value. ●Caution: Please note that larger pilot holes will reduce the pull-out strength. ●Caution: Cutting chips will fly when working, so please wear safety goggles and a helmet.
