SDD self-drilling pin for concealed connectors

Description

SDD self-drilling pin – Fast, play-free fastening for concealed aluminum connectors

The SDD self-drilling pin is designed for assembling wood parts with concealed BTALU-type connectors, without any pre-drilling. Thanks to its drill point and under-head thread, it offers fast, clean and removable installation, while avoiding the typical mechanical play of smooth pins.

Product features
-Material: Electro-galvanized carbon steel
-Head: Cylindrical Ø12 mm
-Thread: Double thread (lower section + under-head)
-Point: Self-drilling with chip evacuation groove
-Bit: 6-lobe T-40
-Available lengths: from 93 mm to 173 mm
-Diameter: 7.5 mm
-Thread lengths:
 Lg1 (lower): 8.5 to 12.5 mm
 Lg2 (upper): 27 to 36 mm
-Packaging: Box of 50 units
-Unit weight: 33 g to 60 g depending on length