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  • Plain Machine Thread DIN404 Stainless Steel Slotted Capstan Screws Sealing
  • Plain Machine Thread DIN404 Stainless Steel Slotted Capstan Screws Sealing
  • Plain Machine Thread DIN404 Stainless Steel Slotted Capstan Screws Sealing
  • Plain Machine Thread DIN404 Stainless Steel Slotted Capstan Screws Sealing
Plain Machine Thread DIN404 Stainless Steel Slotted Capstan Screws Sealing
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Plain Machine Thread DIN404 Stainless Steel Slotted Capstan Screws Sealing

  • 20000 - 99999 Pieces
    $0.02
  • >= 100000 Pieces
    $0.01
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Plain Machine Thread DIN404 Stainless Steel Slotted Capstan Screws Sealing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Versatile Cable/Wire Integration: The central head hole enables seamless cable management, electrical connections, or wire routing without additional fasteners.
  • Corrosion-Resistant Construction: Made of 304 stainless steel, ensuring durability in harsh environments like marine settings, outdoor equipment, or industrial applications.
  • Precision Installation: Cross-head design allows secure torque control with standard screwdrivers for reliable fastening.

Key features

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Product details

Plain Machine Thread DIN404 Stainless Steel Slotted Capstan Screws Sealing

The Plain Machine Thread DIN404 Stainless Steel Slotted Capstan Screws Sealing combines precision engineering with versatile functionality. Featuring a central head hole for cable management, corrosion-resistant 304 stainless steel construction, and compliance with DIN404 standards, these screws are ideal for industrial, marine, and electrical applications requiring secure fastening and wire integration.

Technical specifications

FeatureSpecificationBenefit
Material304 stainless steelEnhanced corrosion resistance
Thread SizeM4Standard metric threading compatibility
Length14mmPrecision fit for thin-to-medium substrates
Head DesignCentral hole in slotted headEnables cable routing or electrical connections
FinishPlainMinimal surface treatment for durability
CertificationDIN404 compliantEnsures industry-standard performance

Customization guide

Adjustable parameters include:

  • Central hole diameter (to accommodate varying cable/wire sizes)
  • Length/thread size (for specific substrate thickness requirements)
  • Material grade (304 stainless steel for harsh environments vs. steel for cost-sensitive applications)

Get inspired

With the central head hole, you can streamline cable management in machinery or electronics. The corrosion-resistant 304 stainless steel ensures longevity in marine or outdoor settings, while DIN404 compliance guarantees seamless integration into standardized industrial systems.

Choose your model

ParameterBase Model (Steel)Advanced Model (304 Stainless)Pro Model (Premium)
MaterialSteel304 Stainless Steel316 Stainless Steel*
Corrosion ResistanceStandard50% higher than steel2x industry standard
Central Hole Diameter3mm4mmAdjustable (up to 6mm)*
Thread StrengthDIN404 baseline+15% torque tolerance+30% load capacity

Supplier's note

  1. Three Technical Breakthroughs:

    • Central Hole Design: Enables direct cable routing through the screw head, reducing the need for additional fasteners.
    • 304 Stainless Steel: Offers 50% better corrosion resistance than steel, ideal for marine or chemical environments.
    • DIN404 Compliance: Ensures universal compatibility with global industrial standards.

  2. Optimal Version Selection:

    • Base Model: Suitable for general-purpose applications (e.g., indoor machinery) where cost is prioritized.
    • Advanced Model: Best for corrosive environments (e.g., marine equipment) requiring durability without premium pricing.
    • Pro Model: Designed for heavy-duty use (e.g., offshore platforms) where extreme load capacity and customizable hole sizes are critical. With the Pro’s 6mm central hole, you can securely route thick cables while maintaining structural integrity.

*Note: Premium features marked with * require custom manufacturing.

Frequently asked questions

  • Which screws are best for marine environments requiring cable management and corrosion resistance?

  • How do I maintain stainless steel screws with central holes for longevity?

  • Why choose 304 stainless steel screws over regular steel for industrial applications?

  • Can these screws securely fasten electrical wires through their central hole?

  • Are DIN404 screws suitable for outdoor equipment needing both sealing and cable management?

  • What makes the central hole in capstan screws beneficial for industrial projects?

  • Do these screws meet corrosion resistance standards for marine equipment?

  • How does the slotted head design aid in precise electrical installations?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Standard Capstan Screws (DIN404)General assembly, electrical enclosures- 304 Stainless Steel (ASTM A240)
- M4 Thread (ISO 261)
- 14mm Length (Metric)
- Plain Finish (No Coating)		▲ Cost-effective base option
Standard thread compatibility (ISO 261)
Corrosion resistance (ASTM A240)		Limited to M4 applications
No coating reduces corrosion protection in harsh environments
Hex Head Cap ScrewsHeavy machinery, automotive- Carbon Steel (ASTM A307)
- Hexagonal Head (ISO 4014)
- M6 Thread (ISO 261)		▲ High torque resistance
Universal compatibility with hex tools		Bulky design
Requires pre-drilling
Prone to rust without coating (ASTM A307)
Self-Tapping ScrewsSheet metal, plastics, soft woods- Zinc-Plated Steel (ASTM A153)
- Self-Tapping Thread (ISO 7380)
- 10-30mm Length		▲ No pre-drilling required
Corrosion resistance via zinc plating		Weaker in hard materials
Coating may wear off over time
Phillips Head Machine ScrewsElectronics, appliances- M3 Thread (ISO 261)
- Phillips Head (ASME B18.10.1)
- Passivated Finish (ASTM A967)		▲ Sleek design for compact devices
Easy installation with screwdrivers		Lower torque capacity
Risk of cam-out during tightening
Stainless Steel Central Hole ScrewsCable management, industrial mounting- 316 Stainless Steel (ASTM A276)
- M5 Thread (ISO 261)
- 3mm Central Hole (Custom Spec)		▲ Cable routing capability
Enhanced corrosion resistance (ASTM A276)
Multi-functional design		Specialized use case
Higher cost due to premium material
Zinc-Plated Machine ScrewsOutdoor equipment, general construction- Zinc-Plated (ASTM B695)
- M4 Thread (ISO 261)
- 12mm Length (Metric)		▲ Corrosion resistance vs plain steel
Cost-effective alternative to stainless steel		Plating may chip or degrade over time
Less durable than 304 stainless steel

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