Suzhou Crever Fastener Co., Ltd.  
Contact Name:Tony TangPhone:0512-66700967Fax:0512-66702952
Address:Yinghu Village, Wangting Town, Suzhou City,Jiangsu ProvinceZipcode:215100
Email:Website: http://www.jgjsz.com
DIN|JIS|SP|APP|
DIN EN ISO 10642 | Replace DIN 7991
Hexagon socket countersunk head screws (ISO 10642:1997)