Our High Tensile Carbon Steel Hex Head Bolts Zinc Black Finish have stable hardness & anti-rust coating for machinery assembly. We have auto production lines and full-spec stock for fast delivery. Ningbo Gangtong Zheli Fasteners Co., Ltd provides custom sizes for global industrial buyers.
View DetailsSend InquiryOur PTFE Coated Stud Bolts With Hex Nuts own uniform anti-corrosion coating to avoid thread seizing at high temperature, ideal for pipeline flange assembly. Precision rolled threads bring stable clamping, multiple lengths and coating colors fit various harsh working conditions, and enough stock guarantees fast shipment. Ningbo Gangtong Zheli Fastener Co., Ltd offers custom sizes.
View DetailsSend InquiryOur Zinc Plated Slotted Hex Lock Nuts have precise threads and 5μm+ zinc coating for rust prevention, widely used in machinery assembly. We hold full-size stock and use automated workshops for mass production. Ningbo Gangtong Zheli Fasteners Co., Ltd. provides standard-compliant products for European importers, with steady bulk shipments for hardware clients all over the world.
View DetailsSend InquiryThis Galvanized Eye Anchor Bolt has yellow zinc anti-corrosion coating and split expansion sleeve to create firm hold on concrete and brick. The integrated lifting ring fits load hanging, equipment fixing and hoisting work. All items pass tensile & salt spray inspection, various sizes are stocked for fast shipment. Ningbo Gangtong Zheli Fastener Co., Ltd accepts custom surface finishes for global buyers.
View DetailsSend InquiryThe Long Hex Coupling Nut Plain Carbon Steel Thread Rod Connecting Nut joins threaded rods tightly. The long hex body brings easy wrench operation, plain carbon steel suits general industrial assembly. Full inner threads deliver steady locking for equipment and pipe brackets. Fine thread processing ensures smooth fitting, with different lengths for various connection jobs. Made by Ningbo Gangtong Zheli Fasteners Co., Ltd.
View DetailsSend InquiryThis Corrosion Resistant PTFE Coated Hex Nuts High Lubrication Fastener Nuts fits solar outdoor projects with anti-rust, self-lubrication. Auto lines & stock enable fast shipment, coating R&D stabilizes product quality. Ningbo Gangtong Zheli Fastener Co., Ltd supplies multi-color custom nuts.
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