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SUS304 Positioning Screws Semi Threaded High Load Ship Component

    Buy cheap SUS304 Positioning Screws  Semi Threaded High Load Ship Component from wholesalers
     
    Buy cheap SUS304 Positioning Screws  Semi Threaded High Load Ship Component from wholesalers
    • Buy cheap SUS304 Positioning Screws  Semi Threaded High Load Ship Component from wholesalers
    • Buy cheap SUS304 Positioning Screws  Semi Threaded High Load Ship Component from wholesalers
    • Buy cheap SUS304 Positioning Screws  Semi Threaded High Load Ship Component from wholesalers

    SUS304 Positioning Screws Semi Threaded High Load Ship Component

    Ask Lasest Price
    Brand Name : SITUO
    Model Number : ST-120001
    Certification : ISO9001 & TS16949
    Price : 5-10 USD per item
    Payment Terms : T/T
    Supply Ability : 10000PCS per day
    Delivery Time : Communication
    • Product Details
    • Company Profile

    SUS304 Positioning Screws Semi Threaded High Load Ship Component

    SUS304 Positioning Screws - Semi Threaded High Load Ship Component
    M5 positioning screws, semi-threaded screws, and special-head adjusting screws - high-precision marine hardware
    Typical Applications in Shipbuilding Industry
    Hull Structure & Deck System
    • Marine Flat-head Eye Bolts with Hole: Connection of deck railings, hatch covers, ladders, bollards, ventilators and other movable/detachable structures. Flat head with center hole, suitable for split-pin or wire locking; resistant to severe vibration during navigation. Material: 316L stainless steel, duplex stainless steel, titanium alloy, resistant to seawater and salt-spray corrosion.
    • Flat-head Flange Screws: High-strength fastening for hull shell stiffeners, bulkhead frames, deck machinery foundations. Large flange surface distributes stress, prevents plate crushing, and adapts to irregular mounting surfaces.
    Marine Power & Propulsion System
    • Flat-head Positioning Screws for Main Engine & Gearbox: Positioning and fastening of engine cylinder heads, crankcases, gearboxes, thrust bearing seats. Side flat structure ensures precise positioning, withstands explosion pressure and torsional impact.
    • Flat-head Locking Screws for Propeller Shafting: Locking and anti-loosening for propellers, intermediate shafts, stern shaft sealing devices. Cooperate with shaft keyways/flats to transmit high torque and prevent rotation loosening.
    Marine Piping & Valve System
    • Flat-head Screws for Pipe Clamps & Supports: Fixing of seawater pipes, fuel pipes, hydraulic pipes, fire-fighting pipes. Flat head fits the clamp surface, suitable for narrow engine room spaces.
    • Flat-head Screws for Valve Bonnet: Fastening for marine globe valves, check valves, safety valves, pressure reducing valves. Anti-rotation flat ensures even loading of sealing surfaces, resistant to medium corrosion.
    Marine Electrical & Outfitting Equipment
    • Flat-head Screws for Electrical Boxes & Equipment Foundations: Mounting of bridge consoles, radar & navigation equipment, emergency generators, lighting. Anti-loosening, suitable for frequent vibration, ensuring reliable electrical connection.
    • Flat-head Screws for Marine Furniture & Interior: Fixing of cabin furniture, galley equipment, sanitary units. Low-profile flat head, polished/passivated surface, suitable for humid indoor environment.
    Offshore Engineering & Special Vessels
    • Flat-head Lifting Eye Screws: Lifting and fixing of offshore modules, crane booms, life-saving equipment. Integrated flat and lifting eye, high load-bearing capacity.
    • Flat-head Sealing Screws for Underwater Equipment: Pressure-resistant sealing for ROVs, diving bells, subsea valves. Face seal with O-ring, withstands high pressure; titanium alloy for anti-magnetic and corrosion resistance.
    Manufacturing Capabilities

    We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.

    Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.

    Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.

    Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.

    Our customers include bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.

    Production Capacity
    Main ProductsStainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners.
    Business TypeFactory / Manufacturer
    ServicesCNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service
    Materials• Aluminum: AL 6061-T6, 6063, 7075-T etc
    • Stainless steel: 303,304,304L,316L,316F,630,410,420,430, etc
    • Steel: 4140, Q235, Q345B,20#,45# 1215,12L14,1144,1006,1008,1010,1015,1018,10B21,1035,1065 etc.
    • Alloy steel: 5140,4135,4140,3435,5120,415,435,440 etc
    • Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
    • Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc
    • Copper, bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc.
    FinishesSandblasting, Anodize color, Blackening, Zinc/Nickel Plating, Polish, Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), Electro Polishing, Chrome Plating, Knurl, Laser etch Logo, etc.
    Drawing FormatsSTEP, STP, GIS, CAD, PDF, DWG, DXF etc or samples.
    Tolerance+/-0.01mm ~ +/-0.05mm
    Surface RoughnessRa 0.1~3.2
    InspectionComplete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, CMM, Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge
    Product Images
    SUS304 positioning screw close-up view Marine screw application in shipbuilding High-load ship component installation Semi-threaded screw technical details Stainless steel marine fastener Precision screw manufacturing Industrial screw production Marine hardware components CNC machined screws High-precision fastener collection Special-head adjusting screws Marine grade positioning screws
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