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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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Description
OZRC M4 Hex Countersunk Head Screw Kit Carbon Bolt Nut Set 6mm-25mm 350pcsThis M4 hex countersunk screw kit provides a strong and reliable fastening solution for RC car assembly, maintenance, and upgrades. Manufactured from high strength 10. 9 grade carbon steel with a black oxide finish, these screws offer excellent durability and secure fastening while allowing a clean flush fit when installed in countersunk holes. Features Manufactured from 10. 9 grade carbon steel for high strength and durability Black oxide finish
This M4 hex countersunk screw kit provides a strong and reliable fastening solution for RC car assembly, maintenance, and upgrades. Manufactured from high-strength 10.9 grade carbon steel with a black oxide finish, these screws offer excellent durability and secure fastening while allowing a clean flush fit when installed in countersunk holes.
Features
- Manufactured from 10.9 grade carbon steel for high strength and durability
- Black oxide finish provides mild corrosion resistance in dry environments
- Countersunk flat head design allows screws to sit flush with the mounting surface
- Hex socket drive enables secure installation with reduced risk of stripping
- Suitable for RC car assembly repairs upgrades and custom builds
- Convenient mixed kit for hobbyists mechanics and RC enthusiasts
Specifications
- Brand: OZRC
- Screw Type: Hex socket countersunk flat head
- Thread Size: M4
- Material: Carbon steel
- Strength Grade: 10.9
- Finish: Black oxide
- Total Quantity: 350 pieces
Includes
- M4 x 6mm screws 20pcs
- M4 x 8mm screws 20pcs
- M4 x 10mm screws 20pcs
- M4 x 12mm screws 20pcs
- M4 x 14mm screws 20pcs
- M4 x 16mm screws 20pcs
- M4 x 18mm screws 20pcs
- M4 x 20mm screws 20pcs
- M4 x 25mm screws 20pcs
- M4 nuts 180pcs
- 2.5mm hex key 2pcs
Important Notes
- Screw length is measured from the top of the head
- Black oxide finish provides mild corrosion resistance and is best suited for dry environments
- Designed primarily for RC vehicles but suitable for other hobby and light mechanical applications
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 4
Waist is big. I weigh 238lbs. And got what said was 215-230lb.
Color: Black, Size: XX-Large
Everything fits good, except the waist was about 2-3 sizes to big.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Perfect fit and nice material
Color: Blue, Size: Small
This is a really nice addition to my teen son's wardrobe because the cloth is great quality and it fits him perfectly. It looks good on him and holds up well, making it a very solid purchase for a teenager. We initially ordered the wrong size, but the exchange process was quick and prompt.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Great purchase. Waist is a little big but it will work well.
Color: Light Brown, Size: Small, Color: Light Brown, Size: Small
Super fast one day shipping. The quality is good and the fit is good. He is 5 foot 11 and his waist is 30 inches. He has long arms and the jacket lands perfectly at his wrist. The pants were a little large in the waist and the length is a little long.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Fantastic suit, especially for the $$$!
Color: Black, Size: XX-Large
Bought this for my husband and my son to attend our daughter’s wedding as they had nothing to wear at all. I was kind of scared when I ordered 2 sets of these suits, I had read so many reviews that I was totally overwhelmed and didn’t know if I should get it or not, my head was literally spinning as the reviews were all over the place. So, we had went to Men’s Warehouse earlier in the day, so I had their suit jacket measurements, so I used those numbers, but tbh, I just went with the size that they usually get when getting clothes in general and their suits fit great! I was so relieved!! They looked so handsome oh my goodness! These suits fit the way that they are advertised to fit, which is “slim fit” which means they fit like a glove! Slim fit does not mean “too small” it means that these suits are not baggy or oversized, they fit the body just right! They were not wrinkly when taken out of the package, they were very nice quality, the pants were made with a nice material, they did not feel cheap at all. Everything was great!! I was so impressed with everything! I could not believe that I got both my husband and my son a 3 piece suit for less than $100 each! Both of them said that their suits were extremely comfortable and they had no problem wearing them all night. You could tell by their faces that they felt confident in them, and they knew they looked good. Very happy customer!!
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Reviewed in the United States on April 3, 2026
★★★★★ 4
Nice suit
Color: Blue, Size: X-Large
Believe it or not it’s a pretty nice suit well made and fits perfectly
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Reviewed in the United States on May 28, 2026