... low price,please contact us to know details. Features Specifications: stainless steel NutsCertification: ISO9001Features: 1) Material: SUS201, SUS202, SUS301, SUS302 ... SUS430 2) Specification: hex socket cap screws 3) Production scope:a) Diameter: M4- M45(3/8 - 1-3/4") ... stud bolts, highstrength bolts, U bolts, eye bolts, stainless steel products,DIN931, DIN601,DIN933, DIN603,nutsWe always put quality ...