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DIN931 Half Thread Hex Bolt, 8.8/10.9 Grade Zinc Plated Metric Hex Head Bolt
Ningbo Gangtong Zheli Fasteners Co., Ltd. supplies DIN931 Half Thread Hex Bolt, 8.8/10.9 Grade Zinc Plated Metric Hex Head Bolt. Raw materials include SAE1045,40Cr, SS304 & SS316 complying with DIN931 & ISO4014. Various surface treatments are available. We provide EN10204 3.1 certificates and accept bulk orders for machinery, automotive and construction.
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DIN 975 Threaded Rod Grade 4.8 Zinc Plated Full Thread Stud
We supply reliable DIN 975 Threaded Rod Grade 4.8 Zinc Plated Full Thread Stud, produced from carbon steel SAE1010 and stainless steel SS304/SS316 per DIN975 standard. All items undergo strict ISO quality testing, widely used in construction, steel structures and machinery assembly. Ningbo Gangtong Zheli Fastener Co., Ltd. keeps sufficient stock for regular sizes and accepts customized lengths to meet global bulk orders.
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Spring Lock Washer DIN127A Carbon Steel Zinc Plated
Ningbo Gangtong Zheli Fasteners Co., Ltd supplies DIN127A Spring Lock Washers, carbon steel zinc plated. Materials: SAE1008 / SAE1010 carbon steel, plus SS304 & SS316 stainless steel alternatives. Manufactured per DIN, ISO and ASTM standards; EN10204 3.1 material certificates available on request. Rigorous QC, sufficient stock and steady bulk delivery. These washers prevent fastener loosening under vibration, ideal for machinery, construction and automotive applications for worldwide buyers.
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ASTM A193 B7 Full Threaded Rod Alloy Steel Threaded Bar, Zinc Flake Coating
Ningbo Gangtong Zheli Fastener Co., Ltd. offers high-strength full threaded rod with diversified surface anti-corrosion treatment. Adequate inventory realizes fast delivery for urgent orders. The product adapts to petrochemical pipeline and offshore pressure vessel fastening. We provide test reports, fixed-length cutting and favorable bulk prices for international engineering procurement demands.
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DIN603 Hot Dip Galvanized Heavy Duty Carriage Bolt Round Head Square Neck Fastener
Supply premium DIN603 Hot Dip Galvanized Heavy Duty Carriage Bolt Round Head Square Neck Fastener complying with DIN603 & ISO9001. SAE1008/1010 carbon steel, hot dip galvanized anti-corrosion treatment, 4.8/8.8 grade, M6-M24. Fit for wood structure, fence, agricultural machine & coastal engineering. Strict salt spray & hardness test, custom sizes supported for global buyers from Ningbo Gangtong Zheli Fastener Co.,Ltd.
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Hot Dip Galvanized Heavy Duty Thick Hex Lock Nut
Ningbo Gangtong Zheli Fastener Co., Ltd. supplies Hot Dip Galvanized Heavy Duty Thick Hex Lock Nut with anti-rust HDG coating for outdoor steel and photovoltaic projects. Forging heat treatment ensures high strength. Complete stock supports bulk order & OEM, fast delivery for overseas engineering buyers.
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