As an Amazon Associate I earn from qualifying purchases.


Package include』: in this set, m6red x 60pcs total 180pcs zerk fitting caps packed in a transparent plastic box, M8Blue x 60pcs, it include 3 color and size of M10Black x 60pcs, convenient to store and handle to use.
Feature』: all the caps with inner rib to keep cap securely fastened, and the caps include a integral retaining ring to hold the cap in place during servicing. Why choose us』: the zerk fitting itself is made of metal, with copper or nickel plated on the surface, using these caps to protect them from erosion, extending their life and saving your money.

Key function: grease fitting caps perform well to keep bleed screws and grease fittings away from dirt and moisture, they are designed with inner rib for better fixing and securely fastened, serving as necessary accessories for car. Abundant amount: the package includes 50 pieces of brake bleeder rubber caps, adequate amount prepared for you to meet daily demand and replacement, practical supplies for cars and motorcycles; The caps are all in black color.



Metric packed with 6 kinds, m6 and m10 NPT in straight 45° and 90° grease zerks. And 245pcs grease fittings caps. Easy storage with durable case:thick polypropylene PP case with double snap locks to keep secure of grease zerk assortment.

1. 2 cm/ 05 inch in outer diameter, while about 06 cm/ 024 inch inch in inner diameter, please check the size message carefully before you place the order.
Suitable for most cars and motorbikes: the black screw covers caps can be well applied for bleeder screws with the diameter of 7 to 10 mm/ 2. 76 to 3. 94 inch, suitable for most cars, motorbikes, bikes and so on.

1. 2 cm/ 05 inch in outer diameter, 06 cm/ 024 inch in inner diameter, fit for most bleeder screw applications on cars and motorcycles, please check the bleeder screw size carefully before placing your order. Compact for storage: the package comes with a small box for convenient carry and no worry about losing, would not take up too much space, lightweight and portable, bring you convenience when you need to replace the brake bleeder screw caps.
Main function: the rubber dust covers work well at keeping bleed screws and grease fittings away from dirt and moisture, designed with inner rib for better fixing and securely fastened, must-have items for car. Durable material: the brake bleeder dust caps are made of quality rubber material, firm to use and has good sealing, which has good softness and durability, helpful to prevent the metal grease fitting away from erosion and rust, serve for a long time use.
1. JQuad
#ad
25 Pack Brake Bleeder Screw Caps Grease Zerk Fitting Cap Rubber Dust Cover
#adJQuad #ad - Keeps dirt and build-up From Forming On Grease Zerks. Soft rubber For Perfect Fit. Inner rib to keep Cap Securely Fastened. Keeps bleeder screws Free From Dirt And Moisture.More information #ad
Brand | JQuad #ad |
Manufacturer | JQuad #ad |
Weight | 0.02 Pounds |
Part Number | 25cap |
Model | 25cap |
More information #ad
2. LockNLube
#ad
LockNLube Grease Fitting Caps 50 Count Yellow
#adLockNLube #ad - 50 yellow caps. Fits all standard grease fittings SAE & Metric. Integrated collar slides onto the fitting, keeping the cap safely attached. Locknlube brand.More information #ad
Brand | LockNLube #ad |
Manufacturer | LockNLube #ad |
Height | 1 Inches |
Length | 6 Inches |
Weight | 0.09 Pounds |
Width | 4 Inches |
Part Number | LNL134 |
Model | LNL134 |
More information #ad
3. Glarks
#ad
Glarks 180-Pieces M6Red M8Yellow M10Black Grease Zerk Fitting Caps Assortment Kit Brake Bleeder Screw Caps Dust Cover With Keeper
#adGlarks #ad - Material』: they are made of polyethylene plastic, acid and corrosion resistance, environmentally friendly and pollution free, high hardness for long time use. Using』: these 180pcs zerk fitting caps can fit all standard grease fittings, they can keeps zerk fittings free from dirt and moisture, once installed, protect fittings from corrosion & contaminants.Package include』: in this set, m6red x 60pcs total 180pcs zerk fitting caps packed in a transparent plastic box, M8Blue x 60pcs, it include 3 color and size of M10Black x 60pcs, convenient to store and handle to use.
More information #ad
Feature』: all the caps with inner rib to keep cap securely fastened, and the caps include a integral retaining ring to hold the cap in place during servicing. Why choose us』: the zerk fitting itself is made of metal, with copper or nickel plated on the surface, using these caps to protect them from erosion, extending their life and saving your money.
Brand | Glarks #ad |
Manufacturer | Glarks #ad |
Part Number | GLLAYZM-180 |
More information #ad
4. Frienda
#ad
50 Pieces Brake Bleeder Rubber Caps Brake Bleeder Screw Caps Grease Fitting Cap Rubber Dust Cover for Cars and Motorcycles
#adFrienda #ad - Easy to store: there is a small box provided for you to conveniently carry and avoid losing, lightweight and portable, taking up a little space, offering you convenience when you need to replace the brake bleeder screw caps. Reliable material: brake bleeder dust caps are made of quality rubber material, helpful to prevent metal grease fitting away from erosion and rust, delivering good softness and durability, firm to use and containing a good sealing, providing a long time use.More information #ad
Size details: each rubber dust cover measures approx. 32. 7 x 7 x 10 mm/ 1. 29 x 027 x 04 inches, fit for most 7 mm-10 mm bleeder screw applications on cars and motorcycles, you should check the bleeder screw size carefully before making order. Key function: grease fitting caps perform well to keep bleed screws and grease fittings away from dirt and moisture, they are designed with inner rib for better fixing and securely fastened, serving as necessary accessories for car. Abundant amount: the package includes 50 pieces of brake bleeder rubber caps, adequate amount prepared for you to meet daily demand and replacement, practical supplies for cars and motorcycles; The caps are all in black color.
Brand | Frienda #ad |
Manufacturer | Frienda #ad |
Part Number | Frienda-Bleeder Screws-01 |
More information #ad
5. PROLUBE
#ad
CAP/GFT/RD/ST-50 Grease Fitting Cap – RED | Extra Long | Keep Contaminants Out | 50 Pack 46701, PROLUBE
#adPROLUBE #ad - Designed with an inbuilt collar, these are most convenient in use and fit directly onto the greasing end of the fitting. Caps can help color coding the greasing points based on frequency of greasing or type of grease.More information #ad
An easy way to keep contaminants out. Made from special plastic, the caps adjust to minor variations in fitting head diameter; Fits onto all standard fittings designed for use with jaw type couplers. 1. 66” length.Brand | PROLUBE #ad |
Manufacturer | Prolube #ad |
Part Number | CAP/GFT/RD/ST-50 |
Model | CAP/GFT/RD/ST-50 |
More information #ad
6. KOOTANS
#ad
Protective Dust Caps for Metric Grease Zerk Nipple Fitting, KOOTANS 800-Pack M6 M8 M10 Zerk Grease Fitting Caps Assortment
#adKOOTANS #ad - Grease fitting cap assortment: 3 colors of green, M8250, not include fittings;. Make it easy to find fittings. Fits all standard grease fittings Metric. Material: soft plastic, red. 3 size of m6300, m10250, blue, Good ductility.More information #ad
An easy way to keep contaminants out, Dust proof for grease zerk fitting, For longer use. Keeps zerk fittings from dirt and moisture. Different colors correspond to different sizes, which is convenient to distinguish. 800 protective caps. KootaNS brand. 800 pieces grease Fitting Cap Kit.Brand | KOOTANS #ad |
Manufacturer | KOOTANS #ad |
Part Number | JG2679 |
More information #ad
7. VIGRUE
#ad
Straight and Angled Perfect for Replacing Missing or Broken Zerk Fitting, VIGRUE 490 PCS Grease Fitting Assortment Kit with 245 PCS SAE & Metric Grease Fittings and 245 PCS Caps,Standard Grease Zerks
#adVIGRUE #ad - Sae packed with 6 kinds, 1/4" and 1/8" npt in straight 45° and 90°. Multi-use:perfect for automotive use and solves OEM incompatibility issues. Feed lubricant into a bearing instead of having to disassemble parts to lubricate.Metric packed with 6 kinds, m6 and m10 NPT in straight 45° and 90° grease zerks. And 245pcs grease fittings caps. Easy storage with durable case:thick polypropylene PP case with double snap locks to keep secure of grease zerk assortment.
More information #ad
Sizing chart is included for simple identification. Build to last:constructed from high-strength zinc-plated steel for extra strength and rust-resistance. Tested and certified:meet and exceeds ISO/TS16949 certified and industry benchmark 48 Hours tested. 490 pieces kit:total 490pcs includes 125pcs sae and 120pcs metric.Brand | VIGRUE #ad |
Manufacturer | VIGRUE #ad |
Part Number | 490GreaseFittings |
More information #ad
8. Tondiamo
#ad
18 Pieces Brake Bleeder Cap Grease Fitting Caps Rubber Zerk Covers Brake Caliper Dust Cover Brake Bleeder Nipple Cap for Cars and Motorcycles
#adTondiamo #ad - Reasonable size details: the rubber cap measures approx. Multiple function: this motorcycle brake bleeder kit can cover the vent screws, and the inner rib design makes it easier to fix stably and securely fastened, keeping dirt or rainwater away from the screws, which will be nice helper in your car.1. 2 cm/ 05 inch in outer diameter, while about 06 cm/ 024 inch inch in inner diameter, please check the size message carefully before you place the order.
More information #ad
Abundant quantity to meet your daily use: you will receive 18 pieces of grease zerk caps, sufficient quantity to meet your different use and replacement needs, and you can also share them with others. Reliable and serviceable material: made of quality rubber, not easy to fade or deform, these screw cap covers are stable in structure, reliable to use for a long time, and have nice sealing, you can use them with ease and confidence. Suitable for most cars and motorbikes: the black screw covers caps can be well applied for bleeder screws with the diameter of 7 to 10 mm/ 2. 76 to 3. 94 inch, suitable for most cars, motorbikes, bikes and so on.
Brand | Tondiamo #ad |
Manufacturer | Tondiamo #ad |
Part Number | Tondiamo-Bleeder Cap-553 |
More information #ad
9. BBTO
#ad
60 Pieces Brake Bleeder Screw Cap Grease Fitting Cap Rubber Dust Cover for Cars and Motorcycles
#adBBTO #ad - Size details: each rubber dust cover size is approx. Sufficient quantity: you will get 60 pieces of brake bleeder screw caps in one package, sufficient quantity to meet your use and replacement, good supplies for cars and motorcycles; The caps are in black color.1. 2 cm/ 05 inch in outer diameter, 06 cm/ 024 inch in inner diameter, fit for most bleeder screw applications on cars and motorcycles, please check the bleeder screw size carefully before placing your order. Compact for storage: the package comes with a small box for convenient carry and no worry about losing, would not take up too much space, lightweight and portable, bring you convenience when you need to replace the brake bleeder screw caps.
More information #ad
Main function: the rubber dust covers work well at keeping bleed screws and grease fittings away from dirt and moisture, designed with inner rib for better fixing and securely fastened, must-have items for car. Durable material: the brake bleeder dust caps are made of quality rubber material, firm to use and has good sealing, which has good softness and durability, helpful to prevent the metal grease fitting away from erosion and rust, serve for a long time use.
Brand | BBTO #ad |
Manufacturer | BBTO #ad |
Part Number | BBTO-Bleeder Screw Cap-4582 |
More information #ad