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Monster Overview:

Upgrade your projects with premium M4-0.70 Button Head Socket Cap Screws from Monster Bolts. These screws are ideal for automotive, industrial, robotics, aerospace, and precision machinery applications, particularly in areas requiring high-strength fasteners. Made from Black Alloy Steel with a Class 12.9 rating, these screws offer extreme strength and are coated in Thermal Black Oxide for additional protection.

Monster Bolts ensures every screw meets the highest quality standards, with fast shipping from the US and exceptional customer support, making us the preferred choice for professionals and DIY enthusiasts alike.

Monster Features:

Monster Specifications:

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Matching Nuts & Washers: Pair these screws with our M4 nuts and washers for a complete fastening solution. Available here.

Order Yours Today and Experience the Monster Bolts Difference!

Buy with confidence! Every order from Monster Bolts is backed by our commitment to quality and customer satisfaction.

MonsterBolts ISO7380 M4 Spec Sheet