12x150 Screw-in Wheel Stud, 76 mm length - A.I. Tech

The 76 mm A.I. Tech screw-in wheel stud has an M12 × 1.50 thread on the wheel hub side and an M12 × 1.50 thread on the wheel side, designed to accommodate the mounting nut.

Made of nickel, chromium, and molybdenum alloy steel, it allows for wheel mounting using studs and nuts. Its 15 mm rounded end facilitates wheel alignment and nut engagement during wheel replacement.

The threaded portion on the hub side measures 15 mm. The length on the wheel side is 54 mm, including the guide end.

Sold individually.

Technical Specifications

• Brand: A.I. Tech.
• PartNumber: AIT-76OP.
• Previous part number: AIT-70OP.
• Type: Double-threaded screw-in wheel stud.
• Hub-side thread — E: M12 × 1.50.
• Thread on wheel side — D: M12 × 1.50.
• Overall length — A: 76 mm.
• Threaded length on hub side — B: 15 mm.
• Length on the wheel side — C: 54 mm, including the guide end.
• Length of the guide end: 15 mm.
• Length of the central section: 7 mm.
• Material: 39NiCrMo3 steel.
• Surface treatment: oxidation.
• Packaging: sold individually.

Compatibility and Mounting

The hub side screws into an M12 × 1.50 threaded hole. The wheel side is secured with an M12 × 1.50 nut, whose flange width must match that of the rim.

Check the available depth in the hub, the rim thickness, and the nut engagement. The 54 mm dimension (C) includes the end slide rail: it does not correspond to the fully threaded length.