10 Best Watch Movement Screw Assortment Kits for 2026

If you repair watches, the right screw kit can save time, reduce stripped heads, and make delicate movement work far less frustrating. A well-chosen watch movement screw assortment gives you the tiny hardware you need without constant searching.

Below, we focus on practical, repair-friendly sets for watchmakers, hobbyists, and anyone handling movement clamps, back covers, or battery hardware.

Best 10 Watch Movement Screw Assortment Picks for 2026

Watch Movement Fixing Set – 10-Sizes Securing Screw Kit

If you need a practical watch movement screw assortment for repair work, this 10-size set is built for replacing movement fixing adapters in both quartz and mechanical watches. The steel construction is aimed at everyday servicing, while the compact format makes it easy to keep in a repair kit or carry to a bench.

Best For: Watchmakers, repair techs, and hobbyists who need a compact set of movement securing screws for mixed watch repairs.

Pros:

• Includes 10 different sizes for flexible replacement work
• Designed for a wide range of quartz and mechanical movements
• Steel build offers solid strength and durability
• Compact and lightweight for storage and portability

Cons:

• Focused on movement securing adapters rather than general-purpose screws
• Small parts require careful size matching before use

This is a straightforward repair-focused option if you want a small, organized set for watch movement maintenance without extra bulk.

Tiny Electronics Screw Assortment – 800-Piece Micro Pan Head Kit

This watch movement screw assortment is better thought of as a broad micro-fastener kit, with 800 tiny carbon steel screws for watches, eyeglasses, clocks, and other small electronics. If you want a large stock of very small screws in organized sizes, this kit gives you plenty of options for light repair and bench work.

Best For: DIY repair projects that need a large, organized supply of tiny screws for watches and other micro devices.

Pros:

• 800-piece set covers 16 tiny metric sizes
• Carbon steel construction is corrosion-resistant and durable
• Transparent compartment box helps keep sizes organized
• Useful for watches, eyeglasses, clocks, and other micro repairs

Cons:

• Very small sizes require careful confirmation before purchase
• General micro screw kit, not a dedicated watch movement-specific set

For buyers who need quantity and size variety more than a specialized watch-only kit, this assortment is a practical all-around pick.

Watch Casing Clamp Kit – 200 Gaskets and 40 Screws

For ETA-compatible work, this watch movement screw assortment pairs 40 screws with 200 gaskets, making it a useful repair kit for casing clamp and movement securing jobs. The stainless steel build and mixed gasket options are aimed at practical servicing rather than general hardware use.

Best For: Repairing ETA 2824, 2836, and 2846 cases with a gasket-and-screw set.

Pros:

• Includes both 200 gaskets and 40 screws in one kit
• Designed for ETA 2824, 2836, and 2846 applications
• Stainless steel construction for long service life
• 10 gasket types and 2 screw types add flexibility

Cons:

• Compatibility is focused on specific ETA movements
• Smaller specialized kit than broader screw assortments

If you are working on the listed ETA movements, this set is a sensible parts bundle that covers both fastening and gasket needs in one purchase.

Micro Repair Screw Kit – 500-Pack Self-Tapping Assortment

This watch movement screw assortment is a strong choice if you need a versatile micro fastener kit for watches and other small devices. The set combines M1.2, M1.4, and M2 sizes in stainless steel, with self-tapping designs intended to make small repair jobs easier to manage.

Best For: Multi-purpose micro repairs on watches, glasses, laptops, and electronics.

Pros:

• 500-piece kit with multiple micro metric sizes
• Stainless steel build is corrosion-resistant and durable
• Self-tapping design supports easier installation
• Storage box keeps the assorted sizes separated and organized

Cons:

• General-purpose kit rather than watch-movement-only hardware
• Small parts may not suit users who need a very specialized screw profile

This is a practical pick if you want one assortment that can cover watches plus other compact repair tasks without buying several separate kits.

Casing Clamp Set – 12 Size Watch Movement Fixing Kit

If you need a watch movement screw assortment for general repair work, this 240-piece set is built around casing clamps and securing screws in a wide range of sizes. It is aimed at watchmakers and repair workers who want a compact, easy-to-handle kit for movement fixing and adapter work.

Best For: Professional watch repair, movement fixing, and assorted clamp/screw replacement tasks.

Pros:

• Includes 10 different sizes of watch movement fixing adapters with securing screws.
• Made of steel for durable, sturdy use.
• Compact and portable for bench or field repairs.
• Suited to all kinds of watch movements, according to the listing.

Cons:

• Focuses on movement fixing hardware rather than a broader mixed repair kit.
• Size variety is helpful, but the listing does not specify exact dimensions for each piece.

This is a practical assortment if your priority is keeping common movement clamps and screws on hand. It looks best suited to repair workflows where durability, portability, and size variety matter more than extra accessories.

Back Cover Screws – Stainless Steel Assorted Watch Repair Set

This watch movement screw assortment is geared toward back cover screw replacement and everyday watch repair. The stainless steel construction and organized storage box make it a straightforward choice for repair shops or home users who want a simple accessory set for small jobs.

Best For: Watch back cover screw replacement and organized general watch repair.

Pros:

• Made of stainless steel for better durability and long service life.
• Plastic box with multiple compartments helps keep parts organized.
• Suitable for watch repairmen, amateurs, and repair shops.
• Compact and easy to carry for home or shop use.

Cons:

• Listing is focused on back cover screws, so it may not fit broader movement-specific needs.
• No detailed size breakdown is provided in the notes.

If you mainly need a tidy source of replacement watch back screws, this set keeps things simple. It is best viewed as a practical repair accessory rather than a highly specialized movement hardware kit.

ETA Movement Kit – 240 PCS Watch Screws and Gaskets

For a more targeted watch movement screw assortment, this 240-piece kit combines 40 screws, 200 gaskets, and case clamp adapters sized for ETA 2824, 2836, and 2846 movements. The compartmentalized storage and stainless steel build make it a strong fit for technicians who want a movement-specific repair set.

Best For: ETA 2824/2836/2846 servicing and movement-specific screw and gasket replacement.

Pros:

• Includes 200 gaskets and 40 screws for a 240-piece total.
• Engineered for ETA 2824, 2836, and 2846 movements.
• Stainless steel parts with a listed Vickers 350HV hardness rating.
• Lightweight, organized kit designed for portable repair use.

Cons:

• Compatibility is narrowed to specific ETA movements.
• Best suited to technical servicing rather than general-purpose watch repair.

This is the most specialized option in the group, especially if you work on ETA-compatible watches. The combination of movement-specific sizing, gaskets, and screw variety makes it a useful service kit when precision matters.

Back Cover Screw Kit – Stainless Steel Watch Repair Assorted Screws

If you need a watch movement screw assortment for back cover work, this kit is built around practical repair use. It includes assorted stainless steel slot screws in a compact organizer, making it a straightforward option for watch repair shops, hobbyists, and at-home fixes.

Best For: Repairing watch back covers, organizing small screws, and keeping a handy kit for simple watch repairs.

Pros:

• Assorted stainless steel screws for different watch repair needs
• Includes a plastic box with multiple compartments for storage
• Designed for watchmakers, collectors, and home repair users
• Portable and easy to carry for small repair jobs

Cons:

• Focused on back cover screws, not a broad multi-part watch repair set
• Assorted sizes may still require matching before use

This is a practical pick if your priority is a simple, organized screw supply for watch back cover repairs. The stainless steel build and compartmented case make it useful for keeping tiny parts sorted during routine work.

Precision Clamp Screws – 100 Silver Watch Battery Fasteners

For a watch movement screw assortment that covers tiny replacement fasteners, this 100-piece kit is aimed at precision repair work. The silver stainless steel screws are intended for watch cases, backs, bracelets, and even other small jobs where a compact screw supply is useful.

Best For: Replacing lost or stripped watch fasteners and keeping a small precision screw kit on hand.

Pros:

• 100-piece assortment gives you plenty of replacements
• Made from corrosion-resistant stainless steel
• Useful for watch cases, backs, bracelets, and small electronics
• Tidy, compact kit is easy to store and carry

Cons:

• Very small screws require careful size matching
• More specialized for fasteners than for broader watch repair tasks

This kit makes sense if you want a simple stock of tiny screws for watch servicing and related precision work. It is especially handy when you need replacement fasteners on short notice and want a durable stainless steel option.

Micro Watch Screw Assortment – 100Pcs Stainless Steel Repair Kit

If you want a watch movement screw assortment for bracelet and battery-clamp work, this 100-piece kit is designed for delicate repairs. The micro screws are sized for many standard metal watch bands and are also suited to small electronics, eyeglass frames, and other tiny fastening jobs.

Best For: Watch band screws, bracelet resizing, and delicate small-part repairs.

Pros:

• Micro-size screws fit many standard metal watch bands
• 100-piece supply supports multiple repair sessions
• Stainless steel construction helps hold thread tension
• Useful for watches, eyeglass frames, and small electronics

Cons:

• Micro dimensions mean careful handling is required
• Primarily aimed at band and small fastener repairs

This is a solid choice when you need tiny screws for repeat watch repairs rather than a general tool kit. The combination of micro sizing, stainless steel material, and a generous count makes it practical for watchmakers and DIY users alike.

How We Picked the Best Watch Movement Screw Assortment

For this Watch Movement Screw Assortment roundup, we prioritized assortments that offer useful sizes, reliable materials, and strong value for small-parts repair. We also looked for kits that are better suited to watch work than generic hardware bins, with attention to movement clamps, case-back screws, and battery clamp use.

Packaging, screw count, and material quality matter too. A larger kit is not automatically better if it mixes in sizes you will never use. The most useful sets balance variety with clear labeling and enough duplicates to support repeated repairs.

Quick Comparison

Some kits are built around movement securing screws and casing clamps, while others are broader micro-screw assortments that can also help with glasses, electronics, and other small repairs. If your priority is dedicated watch service, choose a watch-focused set first. If you work across multiple device types, a multi-purpose micro screw kit may offer more flexibility.

Key Buying Factors for Watch Movement Screw Assortment

Size Compatibility

Check whether the kit matches common movement and case sizes you service, such as screws for clamp adapters, battery holders, or back covers. A wide assortment is useful only if the thread sizes and head styles fit your watches.

Material and Finish

Stainless steel is a strong choice for durability and corrosion resistance. Slot-head designs are often easier to manage in precision watch repair, especially when you want controlled torque and less risk of cam-out.

Thread Type

Some assortments include machine screws, while others feature self-tapping options. For watch work, machine-style replacement screws are often the safer fit when you are replacing existing hardware. Self-tapping screws can be useful in broader repair work, but they are not always the best match for delicate movement components.

Quantity and Organization

Look for enough duplicates of the sizes you use most, plus a compartmented box or labeled layout. Good organization matters as much as volume because tiny screws are easy to lose during repair.

Who Should Buy Which Watch Movement Screw Assortment?

If you are a watchmaker or serious hobbyist, choose a watch-specific screw assortment with movement securing hardware and case components. If you repair watches plus phones, glasses, or small electronics, a broader micro screw assortment may be the smarter value.

For occasional battery swaps or case-back work, a smaller, focused kit is usually enough. For regular bench use, buy the most complete assortment you can reasonably organize and restock.