S-93935A365 M20 DIN 439B; ISO 4035 Hex Nuts
Hex Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance from 316 stainless steel construction, ideal for harsh chemical and marine environments
- Space-saving thin profile (10mm height) allows installation in confined areas without compromising strength
- Precision Class 6H thread fit ensures reliable engagement and vibration resistance in demanding applications
- Optimized 2.5mm coarse thread pitch enables faster assembly and reduced cross-threading risks
- Standard-compliant manufacturing per DIN 439B and ISO 4035 guarantees dimensional accuracy and interchangeability
- External hex drive design provides secure tool engagement for efficient installation and removal
- Regulatory compliance with RoHS 3 and REACH standards ensures environmental responsibility and material safety
Professional Applications & Engineering Value
This M20 thin hex nut addresses critical challenges in industrial fastener applications where space constraints and corrosion resistance are paramount. The 316 stainless steel composition delivers exceptional performance in chemical processing, marine equipment, and food-grade environments where standard fasteners would rapidly deteriorate. The Class 6H thread fit maintains precise tolerances under vibration and thermal cycling, preventing loosening in dynamic assemblies. With its 30mm width and 10mm height, this metric hex nut provides full clamping force while minimizing package size - particularly valuable in machinery, structural frameworks, and transportation equipment where every millimeter counts. The coarse thread pitch ensures reliable engagement even in applications with minor misalignment or debris accumulation.
Specification Summary & Compliance
Manufactured to DIN 439B and ISO 4035 standards with Class 6H thread fit precision. Features M20x2.5mm coarse thread with right-hand thread direction and external hex drive. Dimensions: 30mm width × 10mm height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.
