Square Aluminum Bolts

DIN478 Square Head Bolts

• 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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Mushroom Head Square Neck Bolts

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

Carriage Screws Square Neck Carriage Bolt Carriage bolts are versatile fasteners that come in various sizes and materials to suit different applications. In addition to stainless steel, brass, and zinc-plated steel options mentioned earlier, there are also carriage bolts available in other materials such as aluminum...

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Round Head 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 Finished

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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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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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High Strength12.9 square head bolts

• 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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DIN478 Square Head Bolts with High quality

• Packaging: Bag, Box, Carton
• Supply Ability: 1000
• Min. Order: 3 Ton
• Transportation: Ocean,Land

Benifits of the Square Head Bolts: 1. Easy To Tighten 2. Perfect For Blind Spots 3. They Can Act as a Quick Gauge. 4. Great for Tight or Narrow Spaces

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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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Metric Stainless Steel Lifting Eye Bolts

• Brand: zhongbao
• Supply Ability: 200 tons
• Min. Order: 10000 Piece/Pieces
• Place of Origin: Hebei, China

Zhongbao Fastener focuses on high-quality fasteners, mainly producing fastener bolt, fastener screw, fastener washer, fastener nut, fastener threaded rod, etc. Eye bolts are used to attached suspension insulators and other pole line hardware to cross arm and pole. Similarly they are commonly used for primary and...

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