This yellow zinc threaded rod & stud bolt features precise uniform threads with steady load capacity for solar, machinery and pipeline assembly. Strict raw material screening and CNC threading deliver stable tensile strength, smooth thread surface avoids assembly jamming and improves mounting efficiency. Custom sizes and white zinc finish are available for diverse project demands. Ningbo Gangtong Zheli Fasteners Co., Ltd supplies industrial connecting fasteners worldwide.
View DetailsSend InquiryWe officially launch our full range of DIN938 Double End Threaded Stud Bolt, a core standard engineering fastener specially for flange, pipeline, pressure equipment and construction engineering. All products are strictly produced in accordance with DIN938 international standard, with uniform thread precision, stable dimension tolerance and reliable tensile strength, fully matching the procurement needs of global industrial customers, engineering contractors and cross-border MRO buyers.
View DetailsSend InquiryDIN 975 Threaded Rod in grades 4.8, 8.8, 10.9 and stainless steel A2/A4. Used for construction, suspension, pipe supports, machinery, and MRO. Custom lengths available.
View DetailsSend InquiryGangtong Zheli is ASTM A193 B7 B7M Black Stud Bolt manufacturers and suppliers in China who can wholesale it.
Production technology: Cold forging and hot forging, Lathe
Min Order: 500KG each size
Sample: Free sample
Certificate: MTC, Test report
Export country: Asia, Middle East, Europe, America and so on
Gangtong Zheli is Grade 8.8 Carbon Steel HDG Full Threaded Rod DIN975 manufacturers and suppliers in China who can wholesale it.
Surface: hot dip galvanized(HDG)
Material: carbon steel
Size:M2-M52
MOQ: ≥900KGS
Gangtong Zheli is ASTM A193 B7 B8 B8M B16 B7M Gr8.8 Black Stud Bolt Threaded Rod manufacturers and suppliers in China who can wholesale it.
Production technology: Cold forging and hot forging, Lathe
Min Order: 500KG each size
Sample: Free sample
Certificate: MTC, Test report
Export country: Asia, Middle East, Europe, America and so on