Angle Grinder M14 Replacement Locking Pin Spanner Flange Nut Set 101421

Angle Grinder M14 Replacement Locking Pin Spanner Flange Nut Set

Code: 101421

Barcode: 5024763036743

Overview:

The Angle Grinder M14 Replacement Locking Pin Spanner Flange Nut Set (101421) is a replacement kit for tightening and removing cutting and grinding discs on most M14 threaded angle grinders. Ideal as a spare for the workshop, van or site box, it includes the flange nut and matching pin spanner to help you secure discs correctly and change accessories quickly. With pin-drive holes at 30mm spacing, it suits a wide range of common grinder locking rings.

Key Features

• Replacement flange nut and pin spanner set for angle grinders

• Fits most M14 threaded angle grinders

• Suitable for use with cutting and grinding discs

• 30mm spacing pin-drive holes for compatible pin spanners

• Handy spare set for toolboxes, workshops and site kits

• Also known as an angle grinder tightening ring / locking nut set

Specifications

• Product Type: Angle Grinder Flange Nut & Pin Spanner Set

• Thread Compatibility: M14

• Pin Hole Spacing: 30mm

• Use: Securing and removing cutting/grinding discs

• Also Known As: Angle grinder tightening ring / locking ring

• Code: 101421

• Barcode: 5024763036743

Applications

• Replacing lost or worn angle grinder locking nuts

• Fast disc changes for cutting and grinding work

• Keeping a spare flange set in a workshop or service van

• Maintenance and repair of M14 threaded grinders

• General site and DIY angle grinder accessory fitting

How to Use

• Unplug the grinder or remove the battery before changing accessories

• Fit the disc onto the spindle as per the grinder manufacturer instructions

• Install the flange/locking nut in the correct orientation for the disc type

• Use the spindle lock and tighten with the pin spanner using the 30mm holes

• Check the disc is seated correctly before starting the tool

• To remove, press the spindle lock and loosen using the pin spanner

Angle Grinder M14 Flange Nut & Pin Spanner Set – Key FAQs

• Will this fit my angle grinder?

  • This set is designed for most angle grinders with an M14 threaded spindle, which is common across many 115mm, 125mm and 230mm grinders.

• What is the 30mm pin spacing?

  • It refers to the distance between the pin-drive holes on the locking nut, ensuring compatibility with pin spanners that use a 30mm spacing.

• What is the flange nut used for?

  • The flange nut clamps the cutting or grinding disc securely onto the grinder spindle, helping prevent slipping and ensuring safer, more stable operation.

• Is this the same as a locking ring?

  • Yes, it’s often referred to as a locking ring, tightening ring or locking nut, depending on the grinder and disc setup.

• Can I use it with both cutting and grinding discs?

  • Yes, it’s suitable for most cutting and grinding discs, but always fit the locking nut in the correct orientation for the disc type.

• Do I need to disconnect power before changing a disc?

  • Yes—always unplug corded tools or remove the battery from cordless grinders before fitting or removing discs for safety.