Square Carbon Steel

Hex Nut Nut Hexagonal Coupling Nut

• Brand: Zhongbao
• Packaging: According customer request
• Supply Ability: 1000 ton per month
• Min. Order: 3 Ton

Zhongbao Fastener Manufacturing Co., Ltd. is a leading enterprise in the manufacturer of Self Drilling/Tapping Screws in China, located in Yongnian, Hebei. Covering a total area of 50,000 square meters, The company has more than 200 employees and 300 sets of advanced equipment, with the daily output more than 100...

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Square Neck Carriage Bolt

• Brand: Zhongbao
• Packaging: Bulk In Cartons (25kg Max.)+Wo...
• Supply Ability: 1000 tons per month
• Min. Order: 10000 Piece/Pieces

Carriage Screws Square Neck Carriage Bolt Product Name Carriage bolt

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304 Stainless steel carriage bolt DIN603 carriage bolt

• Brand: Zhongbao
• Packaging: Bulk In Cartons (25kg Max.)+Wo...
• Supply Ability: 1000 tons per month
• Min. Order: 10000 Piece/Pieces

Carriage Screws Square Neck Carriage Bolt Product Name Carriage bolt

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DIN 933 Square Head Bolt

• Brand: Zhongbao
• Packaging: Bulk In Cartons (25kg Max.)+Wo...
• Supply Ability: 1000 tons per month
• Min. Order: 100000 Piece/Pieces

Standard ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014 and etc. Material

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Square Head Bolt Fasteners

• Brand: Zhongbao
• Packaging: Bulk In Cartons (25kg Max.)+Wo...
• Supply Ability: 1000 tons per month
• Min. Order: 10 Piece/Pieces

Standard ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014 and etc. Material

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Finished square head bolt

• Brand: Zhongbao
• Packaging: Bulk In Cartons (25kg Max.)+Wo...
• Supply Ability: 1000 tons per month
• Min. Order: 10000 Piece/Pieces

Square head bolts are divided into 4.8 grade bolts, 8.8 grade bolts, 10.9 grade bolts, and 12.9 grade bolts according to the high-strength grade. According to the screw wire material, there are iron bolts and stainless steel bolts, stainless steel bolts include stainless steel SUS304 bolts, stainless steel SUS201...

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Carbon Steel Square Head Bolt

• Brand: Zhongbao
• Packaging: Bulk In Cartons (25kg Max.)+Wo...
• Supply Ability: 1000 tons per month
• Min. Order: 10000 Piece/Pieces

Standard ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014 and etc. Materia

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Stainless Steel Square Bolt

• Brand: Zhongbao
• Packaging: Bulk In Cartons (25kg Max.)+Wo...
• Supply Ability: 1000 tons per month
• Min. Order: 10000 Piece/Pieces

Standard ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014 and etc. Material

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DIN562 nut square nut stainless steel

• Packaging: Small Boxes, Plastic Bags, Bul...
• Supply Ability: 1000ton/mouth
• Min. Order: 880 Ton
• Place of Origin: China

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Carbon Steel Square nuts for machine

• Brand: ZB
• Packaging: Small Boxes, Plastic Bags, Bul...
• Supply Ability: 1000ton/mouth
• Min. Order: 1 Ton

Products Details Finish Black, Zinc, Zinc Plated, Silver Plated Material Available

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DIN975 Threaded Rod carbon steel

• Packaging: according to customer's requir...
• Min. Order: 1 Piece/Pieces
• Transportation: Ocean,Land,Air,Express

Product description Name

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Carbon steel Double end all Threaded bar rods

• Min. Order: 1 Ton

Company Profile Zhongbao Fastener Manufacturing Co., Ltd. is a leading enterprise in the manufacturer of Self Drilling/Tapping Screws in China, located in Yongnian, Hebei. Covering a total area of 50,000 square meters, The company has more than 200 employees and 300 sets of advanced equipment, with the daily output...

Contact Now