1mm Galvanized Iron Base Plate, Matching Metal Back Panel for Die‑cast Aluminum Junction Box

Replacement Steel Back Plate for Die‑cast Aluminum Waterproof Housing, 1mm Thickness, Custom Cut & Drilling Service These galvanized steel back plates are specially matching accessories for die‑cast aluminum waterproof enclosures. Plate thickness is 1mm, sturdy and anti‑rust after galvanized treatment. Serves as internal mounting base for circuit boards, relays, terminal blocks and other electrical components inside the enclosure. Multiple standard size options are available. Custom processing service including cutting, hole opening, special dimension customization is supported. Suitable for industrial automation, outdoor monitoring, power distribution and wiring projects. Specification Product Name: Die‑cast Aluminum Enclosure Galvanized Steel Back Plate Material: Galvanized Iron / Steel Thickness: 1mm Compatible Device: Die‑cast Aluminum Waterproof Junction Box Processing Service: Custom cutting, hole punching, custom size available Application: Electrical component mounting, industrial wiring enclosure Feature: Rust‑resistant, high strength, easy installation Google Product Category: 464885 (Electrical Equipment > Electrical Boxes & Enclosures) FAQs Q1: What is the thickness of this steel back plate? A: Standard thickness is 1 mm. Q2: Can you punch holes or cut custom sizes? A: Yes, custom cutting and hole‑opening processing service is available, please contact us for custom requirements. Q3: What is this plate used for? A: It is the inner mounting base plate for die‑cast aluminum waterproof box, used to install circuit boards, relays and other electrical parts inside enclosure. Q4: Is this plate rust‑proof? A: Surface is galvanized for anti‑corrosion and rust‑resistant performance. Q5: Do all sizes shown in variants are in‑stock? A: The dimension labels are reference matching sizes, please confirm actual dimension before ordering. Non‑standard sizes need custom order.