Item Code	Product Name	G	L
HEI.Z.SCH.M6X10WN	WELDON 6	M6	10
HEI.Z.SCH.M8X10WN	WELDON 8	M8	10
HEI.Z.SCH.M10X12WN	WELDON 10	M10	12
HEI.Z.SCH.M12X16WN	WELDON 12-14	M12	16
HEI.Z.SCH.M14X16WN	WELDON 16-18	M14	16
HEI.Z.SCH.M16X16WN	WELDON 20	M16	16
HEI.Z.SCH.M18X2X20WN	WELDON 25	M18x2	20
HEI.Z.SCH.M20X2X20WN	WELDON 32-40	M20x2	20

  A Clamping Screw for Weldon and Whistle Notch (Whistle Notch Spannschraube) is a specialized clamping screw equipped with a whistle notch, a unique design feature that facilitates precise alignment and secure fastening in mechanical assemblies. The notch, resembling a whistle's slot, allows for exact positioning and locking with corresponding components, ensuring a stable and reliable connection. This design is particularly useful in applications where high precision and strength are essential, preventing the screw from loosening under vibrations or torque. The Whistle Notch Spannschraube is commonly used in advanced engineering fields, including aerospace, automotive, and machinery manufacturing, where meticulous assembly accuracy is critical.