Best Internal Lock Washers

4 Pack Toilet Tank to Bowl Bolt Kit, Stainless Steel and Brass Plated Heavy Duty Toilet Bolts Rustproof Bolt Nut Washer with Long Nuts Double Rubber Washers for Toilet Tank Bolts and Seat Screws

Quality material: lock nuts are made of stainless steel and nuts are made of brass-plated material, which are more sturdy and durable, not easy to rust, and there is no problem in contact with water, and the service life is longer.
All washers are made of quality rubber, bolts and metal washers are made of solid brass, and the materials are safe to use.
Quick and easy installation: there is an extra-long nut at the bottom for easy installation, and it can be a lock nut to avoid movement.
Practical kit: there are large rubber washers on the upper and lower sides of bolts, which can be applied to fix and seal the toilet tank and toilet.
Size information: each bolt is 70 mm/ 2.76 inch long, thread diameter is 5/16 inches, and long nut measures 50 mm/ 1.97 inch in length.
What you get: you will receive 8 brass flat washers, 8 black rubber washers, 4 brass nuts, 4 brass bolts, and 4 extra long brass lock nuts.
With these tools, the installation can be easily completed even in a limited space.

20 Pack garden hose washers: rubber washers are suitable for garden hose and garden water head replacement.
Good replacement part for garden hoses with hand held water heads.
Washers size: the garden rubber washer external diameter is 24 mm/ 1 inches, the internal diameter is 16 mm/ 5/8 inches, the thickness is 3 mm/ 1/8 inches.
Durable rubber material: these washers are made of good quality rubber and makes a good seal, prevents leakage between the water tube and water tap.
Easy to replace and fit: these garden hose washers seals are good to have on hand for repairing a leaky shower head connection.
Package includes: pack of 20 rubber washers.
They also work for attachments, such as extensions, portable garden heads, handheld garden head, etc..

Split Lock washers apply greater bolt tension per unit of applied torque as well as a hardened bearing surface adding to a more uniform torque control.These lock washers resist loosening caused by vibration and corrosion..
Package Content : 100x Split Lock Washer.

【Specification】Split lock washers, 304 stainless steel, 1/4"-100PCS..
【Multi Purposes】Ideal for installations where two pieces are bolted together and loosening from corrosion or vibration is a concern..
【Stainless Steel】Strong and not easy to deform or slip. Resisting rust, salty water corrosion and abrasion, giving washers a sleek look..
【Loosening Prevention】Spring Lock Washers are realized by its elasticity and oblique friction. It is generally used in occasions with vibration, pulse and large fluctuation of medium temperature..
【FASTENER TREE SERVICE】Whenever you need us, please contact us by email or Q&A, we will give you a professional service and reply to you within 24 hours..

85A normally open contacts, SPST, One circuit, Off - On.
Studs, copper 5/16-Inch -24 thread, hex nuts and lock washers included.
Coil, ignition and ground terminals, Steel 10-32 thread, hex nuts and lock washers included.
Bracket mounting holes 5/16-Inch x 19/32-Inch (7.9 x 15.1) on 2 13/64-Inch centers (56.0mm).

♛【Package Includes】: Our 510pcs bolts and nuts assortment kit includes 120pcs hex bolts in 6 sizes: M4 x 16 x 20pcs, M4 x 20 x 20pcs, M4 x 25 x 20pcs, M5 x 20 x 20pcs, M5 x 25 x 20pcs, M6 x 20 x 20pcs.
130pcs hex nuts, 130pcs flat washers and 130pcs lock washers. This kit covers most common used sizes of M4 M5 M6 nuts, bolts and washers, very suitable for your different daily use. And they are sorted packed in a clear plastic box for easy storage and carry..
♛【Quality Material】: Our hex bolts, nuts and washers are made of high quality 304 stainless steel, which has good performance of rust-resistance, corrosion-resistance, anti-moisture, anti-oxidation and cold-resistance, can perform well even in bad environment, suitable for long-term using..
♛【2 Kinds of Washers】: Lock washers and flat washers are highly compatible with screws, nuts and bolts in multiple sizes and features a solid bearing surface to reduce pressure and friction, prevent leakage, isolate, loosening or disperse pressure..
♛【Full Thread】: These heavy duty hex nuts and bolts with full deep thread will provide a stronger and quicker torque than ordinary screws, which will make force evenly, not easy to slip and ensure long-lasting tightening force, you can use it w....

Helical spring lock washers are the most common washers used to prevent components from loosening..
When compressed, the lock washer will twist and flatten. This prevents loosening..

Made of rust-free anodized aluminum alloy, bolts, nuts and washers are stainless steel..
1/4" diameter stainless steel bolts (1/2" long), lock stainless steel nuts..
Solar Panel Z-Bracket Mounting Kit makes it easy to mount solar panels to RV's, boats, cabins or anywhere else where you need a simple yet reliable method to mount solar panels..
Comes with 4 Z brackets, 4 of each Nuts & Bolts,4 Washers,4 Lock washers..

Package Content: 120(+/-2%)pcs x Spring Lock Washer.
The Split Lock Washer Provides a more Uniform Load Distribution.
Suitable for Mounting Electronics, Machinery, Car Models, Model Aircraft and Other Supplies. 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..

M14 Split Lock washers fit for M14 thread screws.
Galvanized material,excellent rust resistance and hardware.
Screw Washer Thickness：3.5mm(reference only).
Spring Lock washers work by applying a spring force against the nut or bolt head, Ideal for many applications around the home, farm, business, automotive, and in industry..
You will get 50pcs spring lock washer, enough for your use.