STIHL Spline Screw IS-M4x12 for MS 460, MS 362 & STIHL Machinery - 9022 313 0660

The STIHL Spline Screw IS-M4x12 is a genuine OEM fastener designed to secure components on compatible STIHL machinery, including professional chainsaws such as the MS 460 and MS 362. Manufactured from steel with a corrosion-resistant plated finish, this M4 x 12mm machine screw uses an internal spline drive for positive tool engagement, accurate torque application and reliable clamping in high-vibration working conditions.

Built to STIHL original equipment standards, this replacement screw is suitable for securing housings, covers, handles, guards, gearcase covers, air filter housings and other assemblies where the original M4 x 12mm internal-spline screw is specified. A useful workshop and service part for arborists, forestry workers, landscapers and domestic users, it helps keep compatible STIHL machines correctly assembled, secure and ready for reliable day-to-day use.

Key Features

• Genuine STIHL OEM fastener for assured compatibility and build quality
• Manufacturer Part Number: 9022 313 0660
• M4 x 12mm machine screw sized to STIHL specifications
• Internal spline drive for positive engagement and reduced cam-out risk
• Steel construction with corrosion-resistant plated finish
• Accurate thread and head form for secure clamping and consistent torque
• Suitable for high-vibration outdoor power equipment when correctly fitted
• Used across selected STIHL chainsaws, brushcutters, hedge trimmers, augers and cordless tools
• Ideal for servicing, repairs, rebuilds and replacing missing or damaged screws
• Requires the correct internal spline driver or bit for installation

Typical Applications

This STIHL spline screw is used during servicing, repair and rebuild work on compatible STIHL equipment. It is commonly used to fasten covers, shrouds, air filter housings, recoil starter assemblies, handle frames, gearcase covers, guards and auxiliary brackets where an M4 x 12mm internal-spline screw is required.

Technical Specification

Fits Models

• STIHL 020, 020T, 024, 026, 028, 028AV, 034, 036, 036QS, 038, 044, 046, 048, 050, 051, 064, 066, 076, 084, 088, 08S
• STIHL BG72
• STIHL BT106, BT 130, BT 130 Z, BT 131
• STIHL FR106, FR125, FR135, FR145
• STIHL FS48, FS52, FS56, FS56C, FS56R, FS62, FS66, FS72, FS74, FS76, FS81, FS86, FS88, FS106, FS108
• STIHL GS461
• STIHL HS72, HS74, HS76
• STIHL HTA 135, HTA 150.0, HTA 160.0
• STIHL KMA 135R
• STIHL MM 55, MM 55 C MultiSystem, MM 55-Z MultiSystem
• STIHL MS200, MS200T, MS201, MS201C, MS201T, MS201TC
• STIHL MS240, MS260, MS260C, MS261, MS261C, MS271, MS271C, MS291, MS291C
• STIHL MS311, MS340, MS341, MS360, MS360C, MS361, MS361C, MS362, MS362C
• STIHL MS380, MS381, MS382, MS391, MS400C
• STIHL MS440, MS441, MS441C, MS460, MS461, MS462, MS462C, MS500i
• STIHL MS640, MS650, MS651, MS660, MS661, MS661C, MS780, MS880, MS881
• STIHL MSA220T, MSA220TC

Also Known As

• STIHL internal spline machine screw
• STIHL star-drive screw
• STIHL M4 x 12mm metric screw
• STIHL pan head screw
• STIHL fixing screw
• STIHL fastener
• STIHL service screw
• STIHL OEM screw
• STIHL equipment bolt
• STIHL MS 460 spline screw

Why Choose Genuine STIHL Fasteners?

Small fixings play a major role in machine reliability, especially on high-vibration tools such as chainsaws, brushcutters and hedge trimmers. Choosing a genuine STIHL fastener helps ensure the correct thread form, head profile and drive engagement, giving workshop technicians and experienced users a dependable replacement that matches the machine’s original assembly requirements.

Explore More

• STIHL Spare Parts
• STIHL Parts Finder
• Chainsaw Parts
• Brushcutter & Strimmer Accessories
• Sharpening & Maintenance Tools

FAQs

Is this a genuine STIHL spline screw?

Yes, this is a genuine STIHL OEM spline screw manufactured to original equipment standards.

What is the part number for this STIHL spline screw?

The manufacturer part number is 9022 313 0660. It may also be listed as 9022-313-0660 or 90223130660.

What size is this STIHL screw?

This screw is M4 x 12mm and uses an internal spline drive.

Which STIHL machines does this screw fit?

This screw is used across a wide range of STIHL machines, including selected chainsaws, brushcutters, hedge trimmers, augers, cordless tools and MultiSystem machines.

When should this screw be replaced?

Replace the screw if it is missing, corroded, stripped, rounded, damaged or no longer clamps the component securely.

英国標準配送料 £3.60+VAT
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