(!)Since support from Microsoft will end on January 14th, 2020, Windows 7 will be excluded from the recommended environment from December 15th, 2019 on this site.Vì lý do Microsoft kết thúc hỗ trợ cho Windows 7 vào ngày 14/01/2020, Windows 7 sẽ là hệ điều hành không được khuyến khích sử dụng với trang web này từ ngày 15/12/2019.
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[Announcement] Update on warehouse address in the Southern region of MISUIMI Vietnam. See more.
[Cảnh Báo] Thủ Đoạn Lừa Đảo Từ Nhân Viên Giao Hàng – Yêu Cầu Trả Phí Ship. Xem chi tiết.
[Warning] Fraud Calling from Shipper - Asking to Pay Shipping Fee. See more.
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KOFAS offers Screws, Bolts products in the Fasteners category such as, Cross Recessed Bolts, Screws with Captured Washer, Tamper Proof Button Head Cap Screws, Hex Socket Head Cap Screws, Space Saving Bolts, Screws with Through Hole, Hex Socket Button Head Cap Screws and many more products that are related to Screws, Bolts. The most popular types of screws, bolts, washers and nuts that can be used with all types of fastening work. KOFAS products are available to order through MISUMI online 24/7. Free shipping, no minimum order.
Question: Do the Strength Class shown at the table of "Initial tightening force and tightening torque" in [TECHNICAL DATA] PROPER BOLT AXIAL TIGHTENING FORCE / TORQUE be calculated within an elasticity range up to 70% of the rated yield strength when the torque method?
Answer: Strength Class shown at the table of “Initial tightening force and tightening torque” are calculated according to the limit of deformation and cutting force. So, please apply force at 70% when using.
Question: What is the difference between the thread gauge class 2 and class 3?
Answer: The accuracy of gauge when measuring with standard is difference.
Class 2 certified product is high precision product.
Question: Can I order the items in your list which prices are displayed as "-"?
Answer: No, those size are not available.
Only products with price displayed in the list can be ordered.
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy