Bulk M30-3.50 Socket Cap Screws Grade 12.9 - Thermal Black Oxide

High-Strength Fasteners for Heavy-Duty Industrial Applications

Enhance your industrial projects with our premium M30-3.50 Socket Cap Screws, made from high-strength Grade 12.9 alloy steel with a thermal black oxide finish. Now available in bulk quantities at competitive prices, these screws offer exceptional tensile strength and durability, making them ideal for demanding applications such as machinery assembly, construction, and heavy equipment manufacturing.

Available in both full thread and partial thread options to suit your specific needs. Note: PT = Partial Thread.

Key Features

• Superior Strength: Grade 12.9 alloy steel provides maximum tensile strength for heavy-duty applications.
• Thermal Black Oxide Finish: Enhances corrosion resistance and offers an attractive, professional appearance.
• Thread Options: Choose between full thread for maximum grip or partial thread (PT) for alignment and shear strength.
• Precision Fit: Designed for use with M24 hex keys for secure and efficient assembly. Hex keys available here if needed.

Technical Specifications

• Diameter: M30 / 30mm
• Thread Pitch: 3.50 - Coarse Thread
• Thread Type: Available in Full Thread and Partial Thread (PT) options
• Drive Type: Requires M24 Hex Key
• Material: Grade 12.9 Alloy Steel
• Finish: Thermal Black Oxide
• Standards Compliance: Meets ISO 4762 / DIN 912 specifications
• Note: PT = Partial Thread

Complementary Products

• Matching Nuts: M30 Hex Nuts - Available here
• Matching Washers: M30 Flat Washers - Available here

Order in Bulk and Save

Optimize your supply chain and reduce costs by ordering our M30-3.50 Grade 12.9 socket cap screws in bulk. With fast shipping and exceptional customer service, Monster Bolts is your reliable source for high-quality industrial fasteners.

✔️ Trusted by professionals in heavy industry and construction

✔️ Quick delivery and dedicated customer support