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{"title":"GB6178 Side Hexagon Slotted Nut Iron Hex Slotted Nut For Lighting Fixtures \/","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/57\/4a4553d198d1398de9e26bafabdf-200x200-1\/gb6178_side_hexagon_slotted_nut_iron_hex_slotted_nut_for_lighting_fixtures_2f_furniture.jpg","attrs":{"Surface Treatment":"Zinc plating","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Specification":"3\/8\" - 27 TPI \u00d7 30 mm\uff08Customizable\uff09"}}
{"title":"DIN934 Threaded Connector Nut Iron Internal External Thread Adapter For","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/8f\/dbd2d0907e2da9a418406f76b1b5-200x200-1\/din934_threaded_connector_nut_iron_internal_external_thread_adapter_for_industrial_2f_civil_connections.jpg","attrs":{"Brand Name":"Kesle","Specification":"External 3\/8\" 27 threads per inch, internal M8\u00d71.0\u00d710 (customizable)","Minimum Order Quantity":"1","Standard":"DIN934"}}
{"title":"Anti Loosening Slotted Round Nut Carbon Steel Lock Nuts 13x10mm For Shafts","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/cf\/c5eba1714a3a0cbf1d105c553b35-200x200-1\/anti_loosening_slotted_round_nut_carbon_steel_lock_nuts_13x10mm_for_shafts.jpg","attrs":{"Payment Terms":"T\/T,Western Union,MoneyGram,PayPal","Standards & Certifications":"GB\/T 812","Delivery Time":"5-8 work days","Specifications":"13\u00d710mm, with M3 thread on the side; customizable"}}
{"title":"Carbon Steel Threaded Connector Nut DIN976 Fully Threaded Pipe For Lighting \/","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/14\/e0c823b1dc5fb093e0cefc645fee-200x200-1\/carbon_steel_threaded_connector_nut_din976_fully_threaded_pipe_for_lighting_2f_furniture.jpg","attrs":{"Brand Name":"Kesle","Material":"Carbon Steel","Delivery Time":"5-8 work days","Surface Treatment":"Zinc Plating"}}
{"title":"M10 - M100 Internal Thread Nut Anti Loosening Threaded Round Nut For Shaft Axial","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/98\/f13f57799597022441988768a284-200x200-1\/m10_m100_internal_thread_nut_anti_loosening_threaded_round_nut_for_shaft_axial_positioning.jpg","attrs":{"Surface Finish":"Zinc Plating","Color":"Natural Metal Color","Minimum Order Quantity":"1","Material":"Carbon Steel"}}
{"title":"GB\/T6171 Hexagon Nuts High Precision Mechanical Connections","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/6c\/93d50b55320b6aa03a9d93be4bf0-200x200-1\/gb_2ft6171_hexagon_nuts_high_precision_mechanical_connections.jpg","attrs":{"Delivery Time":"5-8 work days","Product Grade":"Grade A","Brand Name":"Kesle","Surface Treatment":"Zinc Plating \/ Multi-color Zinc"}}
DIN 985 Steel Cap Nuts Hex Base Dome Top Bolts For Protection Aesthetics
Product Overview
Cap nuts are fasteners that integrate protective functionality and decorative appeal. Featuring an integrated "hexagonal base + dome-shaped top" design, they provide comprehensive coverage and protection for bolt ends.
Core Design & Functions
Structural Advantages
The hexagonal base works with standard tools (wrenches, sockets), enabling quick and easy installation
The dome-shaped top fully covers exposed bolt threads, hiding burrs and preventing impact damage
Protects against dust and moisture to prevent thread rust
Aesthetics & Protection Unity
The smooth dome surface gives assembly areas a neat, polished look. Perfect for situations where exposed bolts need both function and beauty, eliminating the roughness of visible threads.
Material & Performance
Base Material: High-strength carbon steel (stainless steel available as custom option)
Surface Treatment: Standard galvanization (nickel plating, Dacromet, etc. available as options) for enhanced corrosion resistance
Compatibility: Internal threads match standard bolts (GB, ISO, etc.) with customizable sizes (M4 to M24)
Typical Applications
Mechanical Equipment
Protect surface bolts and reduce thread damage during maintenance operations
Furniture Assembly
Enhance the appearance of exposed connections on tables, chairs, and cabinets
Automotive/Motorcycle
Shield chassis and exterior bolts from mud, dirt, and rust
Decorative Projects
Provide polished appearance for exposed fasteners on railings and display racks
Advantage Summary
Cap nuts combine protection (corrosion resistance, impact protection), aesthetics (thread hiding), and ease of use (hex-based installation) — making them the top choice for functional decorative fasteners.
Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support.
2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was... Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support.
2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was...