Diameter : M4
Screw length :20 mm
Head O.D :6.8 mm
Characteristics : high bearing capacity, wear and tear resistance, anti-corrosion and rust, hard and not easy to break, long service life Easily pass the high-strength durability test
Measurement of the size of the method : measured with a standard vernier, screws are standard parts, positive and negative tolerance can be accurate to 0.01 mm
Reviews
5.0
12 views
Reviews
Customer Q&A
Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
★ ★ ★ ★ ★ 05/05/2025
The materials feel premium and well-constructed
(0)
★ ★ ★ ★ ★ 13/04/2025
High quality finish with no defects
(0)
★ ★ ★ ★ ★ 09/04/2025
Absolutely love the durability of this brand
(0)
★ ★ ★ ★ ★ 04/03/2025
Great quality for the price
(0)
★ ★ ★ ★ ★ 17/02/2025
Impressed with the long-lasting performance
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