(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Please be informed that our office is closed during the upcoming Labour Day Holiday in 2024. We would also like to inform you that there may be a potential delay in response/shipment from the supplier due to the Japan Golden Week holiday which falls from 29th April to 6th May 2024. Click here for details.
  • Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

SUN FASTENER

SUN FASTENER CO., LTD. has manufactured level adjusting bolts (SUN adjustor bolts) for many years, earning trust from our customers through our diverse products. The unrivalled anti-vibration SP series / SH series SUN adjuster bolts (patented) and commercial hex bolts enable the total length to be freely selected. If 2 SN series adjuster nuts are used for bracing, objects can be prevented from falling over. We manufacture these types of bolts and nuts.