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Plot 10, GIDC Industrial Estate, Udyog Nagar, Jamnagar. India.
Plot 10, GIDC Industrial Estate, Udyog Nagar, Jamnagar. India.
Price: US$ 14.80/kg
Brass Raised Countersunk Screws for Electrical and Mechanical Assemblies
Brass raised countersunk screws have a conical underside and a domed top that remains above the mounting surface. Specify the thread diameter and pitch, length, drive type, head dimensions and finish. DIN 966 / ISO 7047 applies to cross-recessed raised countersunk screws; other drive forms require the appropriate standard or drawing. For switch and socket screws, confirm the actual mounting thread and required length. Material grade, nickel plating and available sizes are confirmed with the quotation.
DIN 966 / ISO 7047 for cross-recessed heads; confirm drawing
1mm to 12mm
Up to 100mm
German Standard
DIN 966 and ISO 7047 describe cross-recessed raised countersunk head screws. Specify the drive, thread, head dimensions and applicable edition with the order.
British Standard
Slotted or other drive forms require their own dimensional specification. Confirm the selected screw against the mating countersink and installation drawing.
We specialize in manufacturing 3.5mm nickel plated brass raised CSK head screws specifically designed for electrical switches and sockets. These specialized fasteners meet the exacting requirements of the electrical industry for corrosion resistance, conductivity, and professional appearance with raised head profile.
Nickel plating can alter surface appearance and corrosion behaviour. It does not automatically improve electrical conductivity; confirm coating and contact requirements.
Precisely manufactured to 3.5mm specifications for perfect fit in standard electrical switch and socket mounting applications with raised head design.
The domed top remains above the mounting surface. Bearing contact is on the countersunk underside and depends on matching geometry.
Comprehensive thread size range from 1mm to 12mm, with special emphasis on 3.5mm for electrical applications. Covers precision instruments to general mechanical applications.
Extensive length range up to 100mm with standard electrical industry lengths for switch and socket applications.
Raised Profile
A raised countersunk screw has a domed top and a conical underside. The raised top does not by itself increase the bearing area.
Optimal Profile
Raised design provides semi-flush mounting capability, combining the benefits of countersunk design with enhanced head visibility and tool engagement.
Standard raised countersunk head screws manufactured to DIN 966 / ISO 7047 and Drawing-specific requirements specifications, providing raised head profile for general assembly applications.
Specialized 3.5mm nickel plated raised CSK screws designed specifically for electrical switches and sockets, meeting electrical industry requirements.
Precision raised countersunk machine screws for mechanical assemblies and equipment mounting requiring raised head profile and semi-flush fastening.
General purpose raised head screws offering raised head profile and improved tool engagement for various fastening applications.
Traditional single slot drive for manual installation using standard slotted screwdrivers, ideal for electrical applications and general fastening.
Cross-head Phillips drive offering improved torque transfer and reduced cam-out, suitable for power tool installation and assembly operations.
Internal hex socket drive providing high torque capability and precise tool engagement for applications requiring superior fastening performance.
Essential for electrical switches, sockets, control panels, and electrical enclosures where raised head profile and semi-flush mounting are critical.
Ideal for applications requiring raised head profile and matching countersink geometry, including precision assemblies and mechanical equipment.
Our comprehensive range of brass raised CSK head screws serves critical applications across electrical installations, switches and sockets, control panels, precision assemblies, mechanical equipment, and enhanced fastening requirements. These components are essential for reliable mechanical connections where raised head profile, semi-flush mounting, and long-term corrosion resistance are required in demanding electrical and mechanical environments, with specialized expertise in 3.5mm nickel plated screws for the electrical industry.
Brass Raised CSK Head Screws is a fastening component used in mechanical and electrical assemblies. Final suitability depends on the approved specification and application conditions.
Typical applications include mechanical and electrical assemblies. Confirm load, environment, mating parts and applicable standards before selection.
Specify brass or another drawing-specified alloy. State the exact grade because similar commercial alloys can differ in composition and performance.
Standard and custom sizes can be reviewed from thread size, pitch, length, head or drive style and tolerance. Nominal size alone may not define compatibility.
Provide thread size, pitch, length, head or drive style and tolerance, with units, tolerances and drawing revision.
Yes. Custom geometry, threads, tolerances and features can be assessed from a dimensioned drawing or approved sample.
Relevant Metric, BSP, BSPT, NPT, NPTF, PG, BA or BSW threads may be considered. Specify form, size, pitch, class and engagement length.
Options may include natural, plated or passivated. Specify coating type, thickness, appearance and corrosion or conductivity needs.
Tolerance depends on material, size, geometry and process. Mark critical dimensions and fits clearly on the drawing.
Check mating dimensions, orientation, sealing or retention method and specified tightening torque before use.
Inspection can cover material identity, critical dimensions, threads, finish and drawing-specific functional checks.
Material certificates, dimensional reports and coating or test records can be agreed at quotation stage.
Prototype or pre-production samples can be reviewed for new custom parts, subject to tooling and material requirements.
Minimum quantity and lead time vary with material, size, tooling, finish, inspection and order volume.
Provide the drawing or specification, material, dimensions, tolerances, finish, quantity, inspection, packing and destination.
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