Reviews Internal Thread Lock

M4-M10 304 Stainless Steel External Serrated Lock Washer&Internal Serrated Lock Washer &Split Lock Washer Assortment Set for Electrical Connections on Household Commercial 570Pcs

Internal Tooth Lock Washer Star exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation..
Made of high quality 304 stainless steel environmentally friendly material, with high strength (not easy to deformation), great wear resistance and corrosion resistance, and have excellent rust resistance and oxidation resistance..
Set of 410 pcs, including the most commonly used 8 sizes: M2: 60 pcs / M2.5:40pcs / M3: 60 pcs / M4: 55 pcs / M5: 60 pcs / M6: 55 pcs / M8: 55 pcs / M10: 50 pcs.
Widely used in various occasions of screw fastening, perfect for electrical connections on household and commercial appliances, automotive and marine uses..
The tooth star lock washers are packed in a transparent storage box, easy to storage and organize, allowing you to keep these gaskets for a long time..

Easy to use,convenient to operate,saves effort and time in use..
Using thread insert to convert mm---inch screw hole, it is convenient and fast..
The steel wire screw sleeve is assembled in the screw hole of aluminum alloy and other materials, which can form standard internal thread with high strength, wear resistance and high accuracy..
When there is thread machining error or repair of damaged internal thread hole, using steel wire screw sleeve as repair means, it can be used to repair the thread hole economically and effectively.You can also use the same screw after repair..
Typical applications: high-voltage switchgear, microwave communication, auto parts, air separation equipment, radiator, etc.
Parts thread hole repair, such as injection molding machine template thread hole repair.
Imported equipment or machinery thread dam.

Accurate measurement of internal and external dimensions, with depth and step measurement ..
Clear and accurate scale, easy to read dial display..
Durable stainless steel, lightweight and portable..
Thumb roller and lock, skidproof thread, easy to use.
Closed auxiliary wheel, fine tuning design..

【INTERNAL THREAD】 Providing strong internal thread, the self tapping thread slotted inserts resist heat and corrosion when installed..
【ELASTICITY】 The wire thread insets Increase connection strength and fatigue resistance due to the elasticity of thread inserts..
【VIBRATION RESISTANT】 Wire thread inserts combination set is strong vibration resistant, which can prevent loosening..
【EASY TO INSTALL】 You can be easy and quick to install the wire thread inserts by only using one assembly tool..
【PACKAGE INCLUDED】 The package includes 58pcs wire thread inserts and 58pcs self tapping thread inserts..

【✔】High Quality 304 Stainless Steel Internal Tooth Starlock Washers Kit.
【✔】Made of 304 Stainless Steel Material, Very Good Corrosion Resistance, It Can Be Used in a Humid Environment.
【✔】Set Includes 7 Most Used Sizes: M3 M4 M5 M6 M8 M10 M12【 Please See Picture 2 for Specific Dimensional Size】.
【✔】Package Quantity: 180-Piece, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, Can Be Use for A Storage Box.
【✔】A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation..

The steel wire screw sleeve is assembled in the screw hole of aluminum alloy and other materials, which can form standard internal thread with high strength, wear resistance and high accuracy..
When there is thread machining error or repair of damaged internal thread hole, using steel wire screw sleeve as repair means, it can be used to repair the thread hole economically and effectively.You can also use the same screw after repair..
Using thread insert to convert mm---inch screw hole, it is convenient and fast..
Typical applications: high-voltage switchgear, microwave communication, auto parts, air separation equipment, radiators, etc.
Parts thread hole repair, such as injection molding machine template thread hole repair.
Imported equipment or machinery thread dam.
Easy to use,convenient to operate,saves effort and time in use..

SECURITY WITH THE FLEXIBILITY OF A CABLE LOCK. Cable locks can handle situations that normal lock shackles simply can't. Our lock's cable is thin enough to thread through all standard sized zippers and hard case lock holes but strong enough to protect your belongings. At a length of 4 in from end to end and an internal looped length of 1.5 in when locked, our cable offers the flexibility to secure nearly any suitcase, hard case, gun case, etc. on the market..
APPROVED BY THE TSA. Never worry about baggage inspectors cutting your locks off. Our cable locks are 100% TSA compatible..

【✔】High Quality 304 Stainless Steel Internal Tooth Starlock Washers Kit.
【✔】Made of 304 Stainless Steel Material, Very Good Corrosion Resistance, It Can Be Used in a Humid Environment.
【✔】Set Includes 7 Most Used Sizes: M3 M4 M5 M6 M8 M10 M12【 Please See Picture 2 for Specific Dimensional Size】.
【✔】Package Quantity: 180-Piece, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, Can Be Use for A Storage Box.
【✔】A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation..

Master helicoil thread repair kit used for creating stronger internal threads in all metals, composites, polymers and other materials by repairing damaged or stripped internal threads and regaining the original thread size..
304 Stainless thread inserts create longer lasting durable threads, increase the possibility of higher torque application in weaker metals..
Master thread repair kit includes a collection of tools including HSS drill, tap, thread inserts, installation tool, break pin tool..
Metric Size: 5pcs HSS drill bits, 5pcs HSS taps, 5pcs break pin tools.
Includes 25 Each thread inserts: M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5.
SAE Size: 5pcs HSS drill bits, 5pcs HSS taps, 5pcs break pin tool.
Includes 25 Each thread inserts: 1/4''-20, 5/16''-18, 3/8''-16, 7/16''-14.