Vented 6-Lobe Hexalobular Cap Screws In Stock
Our vented 6-Lobe Hexalobular Cap Screws host a six-lobe recess and are driven using a 6-Lobe wrench or insert bit, improving their efficiency compared to slotted screws and hex drive screws. Often referred to as a Torx head capscrew or an Allen bolt, these screws have a cylindrical head and are usually supplied in 12.9 grade steel, making them a high strength fastener and suitable for very demanding applications.
The vent in the screw allows trapped air and gas to escape after the screw has been threaded, avoiding a virtual leak in the application.
Available from stock in grade 8.8 and 12.9 steel, A2 and A4 stainless steel in sizes ranging from M2 to M20. Other materials including brass, aluminium
We also offer vented hexalobular socket cap head screws in UNC, UNF, BSW and BSF, with tamper-resistant security drive also available upon request.
- Updated technical drawing with the vent to be added shortly.
|Vented 6-Lobe Hexalobular Cap Screw – ISO 14579|
|Thread Diameter||D2(mm)||K Max (mm)||D3(mm)||Drive||Pitch||Available Lengths|
|M4||7.00||4.00||1.5||T20||0.70||6mm to 60mm|
|M5||8.50||5.00||1.5||T25||0.80||6mm to 60mm|
|M6||10.0||6.00||2.0||T30||1.00||6mm to 60mm|
|M8||13.0||8.00||2.0||T45||1.25||8mm to 80mm|
|M10||16.0||10.00||3.0||T50||1.50||8mm to 80mm|
|M12||18.00||12.00||3.0||T55||1.75||10mm to 100mm|
|M14||21.00||14.00||3.0||T60||2.00||25mm to 140mm|
|M16||24.00||16.00||3.0||T70||2.00||25mm to 160mm|