Marine Grade M4-0.70 Button Head Socket Cap Screws – Stainless Steel (A4 / 316)

High-Strength Marine-Grade Stainless Steel Fasteners for Maximum Corrosion Resistance

Equip your projects with M4 Marine Grade Button Head Socket Cap Screws from Monster Bolts, designed for exceptional durability in harsh environments. Made from premium A4 / 316 stainless steel, these fasteners are ideal for marine, outdoor, and high-saline applications where rust and corrosion are major concerns.

The button head design ensures a low-profile, rounded finish, perfect for situations requiring both functionality and a sleek appearance. These screws are built to withstand demanding applications in automotive, marine, and industrial environments.

Key Features

• Marine Grade Stainless Steel: Crafted from A4 / 316 stainless steel, providing superior corrosion resistance in saline and harsh environments.
• Low-Profile Button Head: Offers a smooth, rounded finish, perfect for flush installations.
• Easy Installation: Compatible with a standard M2.5 Hex Key for quick and efficient fastening.
• Versatile Applications: Suitable for marine, automotive, and general-purpose uses where high corrosion resistance is essential.

Specifications

• Diameter: M4 / 4mm
• Thread Size: 0.70 - Coarse (Standard) Thread
• Material: Marine Grade Stainless Steel A4 / 316
• Drive: M2.5 Hex Key (Socket Wrench)
• System of Measurement: Metric
• Standards: ISO 7380 / DIN 9427

Matching Products

• Matching Metric Nuts: Find M4 nuts here
• Matching Metric Washers: Find M4 washers here

Order Yours Today

Secure your marine and outdoor projects with premium-grade stainless steel button head screws from Monster Bolts. Built for strength, corrosion resistance, and long-lasting performance, these screws are perfect for harsh environments. Order today for fast shipping and exceptional customer service.