Best M12 Washer

HELIFOUNER Copper Washers, 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit

【Size】M6 M8 M10 M12 M14 M16 M18 M20, total 8 sizes, different sizes can meet your different needs.
【Material】Made of Copper, have a tighter seal and high heat resistance than steel and rubber washers.
【Feature】High conductivity, corrosion resistant copper washer assortment, great for sump plugs, water, fuel and hydraulic fittings.
【Applications】Used Widely in electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection.
【Package Include】It contains 150pcs/8 Sizes of the most commonly used copper washers, They are very easy to install, the washer's surface are smooth can reduces friction between the screw and nut, prevents leakage, isolates, prevents loosening or dispersion pressure.

1. Product Type: High precision starlock push on locking washers.
2. Product Material: High quality 65Mn steel, hard and durable.
3. Package Include: 7 size of M3 M4 M5 M6 M8 M10 M12 total 280pcs in a transparent box, applicable to different sizes of fasteners.
4. Product Feature: A Lock washer exerts a spring force between the fasteners head and the substrate to create more friction and resistance to rotation.
5. Application: Widely used in machinery equipment, industrial production of shock absorption and insulation.

MATERIAL: Assorted washers are manufactured with 304 stainless steel, washer set has the benefits of corrosion resistance, and good wear resistance, and a high level of hardness, which can ensure durability, even in worst weather conditions like rain, humidity, and high temperature.
DIMENSIONS: Stainless steel washers comes in 15 different sizes: M3(15x0.8mm), M4(20x1.2mm), M4(25x1.5mm), M5(20x1.2mm), M5(25x1.4mm), M6(20x1.5mm), M6(25x1.5mm), M6(30x1.5mm), M8(20x1.4mm), M8(25x1.5mm), M8(30x1.5mm), M10(20x1.5mm), M10(25x1.5mm), M10(30x1.5mm), M12(24x1.5mm).
QUANTITY: Washers for bolts come in 15 sizes and 225 pieces overall, & each stainless-steel finish washers have a different purpose, and all products require different sizes of the washer. It comes with zip lock to prevent mixing up the sizes in a transparent box.
APPLICATIONS: Washer kit is mainly used to lessen the friction or the pressure, and the flat washer is ideal to prevent leakage from the gas walls, or the water pipelines, it isolates, and disperses the pressure, helping the object to work in a better way.
VERSATILITY: Small washer hardware has a strong bearing and steel flat washers are high compatibility with bolts, and screws—helping mitigate material tearing from bolt heads, and is buil....

【✔】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..

√ Material: Copper, high conductivity, corrosion resistant.
√ Quantity: It contains 150pcs/8 Sizes of the most commonly used copper washers.
√ High conductivity, corrosion resistant copper washer assortment, great for sump plugs, water, fuel and hydraulic fittings.
√ Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection.

Curved spring washer resist loosening through vibration rely on elastic force..
Carbon steel providing good strength, hardness and abrasion performance..
Washers are normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened..
Intended for the general use under the head of a bolt or nut..

☛ Material: Top Quality Copper - High Conductivity, Corrosion Resistant.
☛ Packing Quantity: 300pcs, Packed in A Rugged Convenient Re-sealable Plastic Storage Case..
☛ The Package Contains 12 Sizes,Included: M5 M6 M8 M10 M12 M14 M16 M20.
☛ Perfect for Electrical Connections on Household and Commercial Appliances, Automotive and Marine Uses in Which the Power Source Has a Threaded / Bolt-type Connection.