RAYS 17HEX L31 Black Lug Nut & Lock Set | M12 x 1.5 (1983-87 Corolla / 1984-89 MR2)

RAYS 17HEX L31 Black Lug Nut & Lock Set – M12 x 1.5

For 1983–1987 Toyota Corolla AE86 Levin / Trueno, 1984–1987 Corolla Sport SR5, 1985–1987 Corolla Sport GT-S, and 1984–1989 Toyota MR2 AW11 MK1 applications with M12 x 1.5 wheel studs and aftermarket tapered-seat wheels

Overview

The RAYS 17HEX L31 Lug Nut & Lock Set is a hardened-steel wheel hardware kit for Toyota Corolla AE86 and MR2 AW11 applications using M12 x 1.5 wheel studs and aftermarket wheels with tapered lug-nut seats. Corolla AE86 coverage includes JDM Levin / Trueno models plus U.S.-market SR5 and GT-S models within the years listed below.

This black 20-piece set includes 16 standard lug nuts and four locking lug nuts, along with the required lock-key and long socket adapters. The standard lug nuts measure 31 mm in overall length and are manufactured from SWCH10R steel.

Corolla AE86 SR5, GT-S, Levin / Trueno, and MR2 AW11 applications use a four-lug configuration. Installation uses 12 standard lug nuts and four locking nuts, leaving four standard lug nuts as spares.

Key Features

• M12 x 1.5 thread pitch for Toyota Corolla AE86 and MR2 AW11 wheel studs
• Designed for aftermarket wheels with tapered lug-nut seats
• Compact 17HEX design for aftermarket wheel lug openings
• SWCH10R steel construction
• Black finish
• 31 mm standard lug-nut length
• Approximately 48 g per standard lug nut
• Includes 16 standard lug nuts and four locking lug nuts
• Includes lock-key and long socket adapters
• Provides one locking lug nut per wheel on four-lug Corolla AE86 and MR2 AW11 applications

4-Lug Corolla AE86 & MR2 AW11 Configuration

This RAYS set contains 20 wheel nuts because it is packaged as a five-hole wheel set. Toyota Corolla AE86 SR5, GT-S, Levin / Trueno, and Toyota MR2 AW11 applications use four wheel studs per wheel and therefore require 16 installed wheel nuts.

Using one locking nut at each wheel requires:

• 12 standard RAYS lug nuts
• 4 RAYS locking lug nuts
• 4 remaining standard lug nuts kept as spares

The additional standard nuts do not affect installation. Fitment is determined by the M12 x 1.5 stud thread, tapered wheel-seat design, and available lug-hole clearance of the aftermarket wheel.

Vehicle Fitment

Toyota Corolla Levin

• 1983–1987 Toyota Corolla Levin – AE86 – JDM – 4-lug – M12 x 1.5 wheel studs – aftermarket tapered-seat wheels

Toyota Sprinter Trueno

• 1983–1987 Toyota Sprinter Trueno – AE86 – JDM – 4-lug – M12 x 1.5 wheel studs – aftermarket tapered-seat wheels

Toyota Corolla Sport SR5

• 1984–1987 Toyota Corolla Sport SR5 – AE86 – USDM – 4-lug – M12 x 1.5 wheel studs – aftermarket tapered-seat wheels

Toyota Corolla Sport GT-S

• 1985–1987 Toyota Corolla Sport GT-S – AE86 – USDM – 4-lug – M12 x 1.5 wheel studs – aftermarket tapered-seat wheels

Toyota MR2 AW11

• 1984–1989 Toyota MR2 – MK1 – AW11 – JDM – 4x100 – M12 x 1.5 wheel studs – aftermarket tapered-seat wheels
• 1985–1989 Toyota MR2 – MK1 – AW11 – USDM – 4x100 – M12 x 1.5 wheel studs – aftermarket tapered-seat wheels

Fitment Notes

• For M12 x 1.5 wheel studs only
• For aftermarket wheels using tapered lug-nut seats
• Do not use on wheels requiring shank-style, flat-seat, inverted, ball-seat, or other specialty lug hardware
• Verify the aftermarket wheel manufacturer's required lug-seat design before installation
• Verify adequate clearance for the 17HEX nut and supplied adapter inside the wheel's lug openings
• Corolla AE86 and MR2 AW11 applications require 16 installed wheel nuts
• Using one lock per wheel leaves four standard lug nuts from this 20-piece set as spares
• Not intended as a universal replacement for factory Toyota wheel nuts when the original wheel requires a different seat design
• Wheel spacers or extended wheel studs can change minimum thread-engagement requirements and should be checked separately

Product Specifications

Brand: RAYS
Series: 17HEX Nut & Lock Set L31
Product Type: Lug Nut & Wheel Lock Set
Thread Size: M12 x 1.5
Hex Size: 17HEX
Standard Nut Length: 31 mm
Standard Nut Weight: Approximately 48 g
Material: SWCH10R Steel
Color: Black
Wheel Seat Application: Aftermarket Tapered-Seat Wheels
Standard Lug Nuts: 16
Locking Lug Nuts: 4
Total Wheel Nuts: 20
Vehicle Lug Configuration: Four-lug Corolla AE86 SR5 / GT-S / Levin / Trueno and MR2 AW11 applications using M12 x 1.5 studs and tapered-seat aftermarket wheels

What's Included

• (16) RAYS 17HEX standard lug nuts
• (4) RAYS locking lug nuts
• (1) L42 17HEX key adapter
• (1) L90 17-to-19/21HEX long adapter