Heavy duty aluminum bumper iPhone case in black with industrial screw frame
Metal screw-in frame iPhone case in silver showing open back design
Rugged metal frame iPhone case silver corner with raised edge bumper detail
Aluminum edge protection bumper case close-up showing precision screw mechanism
Screw lock metal bumper iPhone case in silver held in hand showing front display
Industrial metal bumper iPhone case in black with visible hardware screw design
Screw-in aluminum frame case for iPhone showing installation steps with screwdriver
Metal screw bumper iPhone case in black with aluminum frame on wooden deck
  • Lightweight design icon Metal Finish
  • Fade-resistant finish icon Fade-Resistant
  • Secure packaging icon Secure Packaging
  • Quality checked icon Quality Checked
  • 30-Day Returns policy icon 30-Day Returns
  • Secure checkout icon Secure Checkout

Metal Screw Bumper iPhone Case

iPhone Model: Choose an option

iPhone 17 Pro Max
iPhone 17 Pro
iPhone 17
iPhone 16 Pro Max
iPhone 16 Plus
iPhone 16 Pro
iPhone 16
iPhone 15 Pro Max
iPhone 15 Plus
iPhone 15 Pro
iPhone 15
iPhone 14 Pro Max
iPhone 14 Pro
iPhone 14

Color: Choose an option

Black
Silver
Description

Not every case wraps your phone in plastic. This metal screw bumper iPhone case is built from aluminum alloy a rigid frame that locks onto your phone with precision screws, leaving the back completely exposed. The screw-in frame grips all four edges with raised bezels around the screen and camera, while the open design lets heat escape rather than build up under a sealed panel. Each side is secured with visible hardware screws for an industrial look that doesn't pretend to be something it isn't. Available in black and silver, this rugged aluminum bumper does the work without covering up what you paid for.

Why You'll Love It

Screw-In Aluminum Alloy Frame: The entire frame is milled from aluminum alloy and fastened to your phone using precision screws no snap-on clips, no flex-fit plastics. A screwdriver is included, and the screw-in aluminum frame stays locked in place until you decide otherwise.

Open Back Heat Management: With no back panel blocking airflow, heat moves away from the phone naturally during charging, gaming, or extended use. The exposed back helps reduce heat buildup where sealed cases tend to trap it.

Raised Edge Screen and Camera Guard: The metal bumper sits higher than both the display and camera module, keeping glass and lenses lifted off flat surfaces. Edge protection where it counts, without covering the glass.

Industrial Hardware Aesthetic: Visible corner screws, angular frame lines, and a knurled thumb screw on the side give this case a mechanical, tool-like presence. The industrial metal bumper design is deliberate not decorative.

Precision Milled Port Access: Every cutout for speakers, charging, and buttons is measured to the frame, giving full access without interference. The rugged metal frame doesn't muffle sound or block signal.

    Specifications
    Feature Details
    Material Aluminum alloy screw-in frame
    Case Type Bumper frame with open back — no back panel
    Protection Raised bezels for screen and camera, impact-resistant edges
    Finish Matte
    Installation Screw-in assembly with included screwdriver
    Design Style Industrial mechanical with visible hardware screws
    Heat Management Open back design promotes passive heat dissipation
    Color Options Black, Silver
    Compatibility iPhone 17 Pro Max, iPhone 17 Pro, iPhone 17 || iPhone 16 Pro Max, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 || iPhone 15 Pro Max, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 || iPhone 14 Pro Max, iPhone 14 Pro, iPhone 14
    Return & Refund

    Returns and Refunds Policy

    Last updated: May 2026

    At CaseHutch, we want you to be fully satisfied with your purchase. This policy explains how to return an item, request an exchange, receive a refund, and what to do if your order arrives damaged, defective, or incorrect. It applies to all products sold on casehutch.com, including iPhone cases, AirPods cases, Apple Watch straps, Kindle cases, phone charms, and other tech accessories.

    30-Day Return Window

    You have 30 days from the date your order is delivered to request a return.

    To be eligible for a return, the item must be unused, must be in its original packaging, and must include all accessories that came with it. Your return request must also be submitted within 30 days of delivery. Items returned outside this window or in used condition cannot be accepted.

    How to Start a Return

    To start a return, email our support team at support@casehutch.com with your order number and proof of purchase. Once your return request is approved, we will send full return instructions, including the return address and any required reference details.

    For eligible US orders, a prepaid return shipping label will be included with your approval email. International customers are responsible for return shipping costs unless the item is defective or incorrect, in which case CaseHutch will cover the return shipping.

    Please do not send any item back without written approval from our team. Returns shipped without prior authorization may not be processed.

    Return Address

    8606 35th Ave, Apt 5 Jackson Heights, NY 11372 United States

    Refunds

    Once we receive and inspect your return, we will notify you of the approval status within 2 business days.

    If approved, we will issue your refund within 2 business days of approving your return. Refunds are processed to your original payment method and typically appear in your account within 5 to 7 business days, although some banks may take up to 10 business days to complete processing.

    Original shipping costs are non-refundable unless the return is due to a defective or incorrect item. Express shipping fees are also non-refundable, including for orders that arrive within the express transit window or for any delivery delays caused by carriers, customs, or weather conditions.

    If more than 10 business days have passed since your refund was approved and the funds have not appeared in your account, please contact us at support@casehutch.com so we can investigate.

    Exchanges

    We offer free exchanges for eligible US orders. For approved US exchanges, we cover return shipping and send the replacement item at no additional cost. International exchanges are available, but international customers are responsible for the return shipping cost.

    Exchanges are available within 30 days of delivery for a different phone model, a different color, or another item within the same product line.

    To request an exchange, email support@casehutch.com with your order number and the item you would like instead. We typically confirm exchange requests within 1 to 2 business days. Once your return shipment is confirmed in transit, we will dispatch your replacement within 1 to 2 business days.

    Items must be unused and returned in their original packaging to qualify for an exchange.

    Damaged, Defective, or Incorrect Items

    If your order arrives damaged, defective, or incorrect, please contact our support team as soon as possible by email at support@casehutch.com.

    When you contact us, please include your order number, a description of the issue, and a clear photo of the item showing the problem.

    We will review the issue and provide an appropriate resolution, which may include a replacement, a refund, or a partial refund depending on the situation. In some cases, we may not require the original item to be returned. We aim to resolve all damage and defect claims within 2 business days of receiving your message.

    Product Defects

    If your item develops a manufacturing defect such as peeling coating, delaminating layers, or buttons that fail on first use, please contact us at support@casehutch.com with your order number and a photo of the issue.

    We review each defect claim individually and will work with you to find a fair resolution. Minor surface scratches or scuffs caused by normal daily use are not considered manufacturing defects and are not covered under this policy.

    Exceptions

    Returns and exchanges cannot be accepted for items that have been used or worn, items not returned in their original packaging, or gift cards.

    The 30-day return window applies to all purchases, including discounted, promotional, and sale items. There are no separate return rules for items purchased on sale.

    European Union Customers

    If your order is delivered to the European Union, you have the right to cancel or return your order within 14 days of receipt under EU consumer protection law (EU Directive 2011/83/EU), without providing any reason. In addition to this 14-day statutory Right of Withdrawal, EU customers also benefit from our voluntary 30-day return window described above. The longer of the two windows applies to your order.

    Right of Withdrawal

    To exercise your right of withdrawal, you must inform us of your decision to cancel within 14 days of receiving your order. Contact us by email at support@casehutch.com with the subject line: Order Cancellation – [Your Order Number].

    Return Conditions for EU Orders

    You may open and inspect the item as you would in a physical store. Items should be returned in their original condition where possible. If the item's value has been diminished due to handling beyond what is necessary to establish its nature, characteristics, and functioning, we reserve the right to deduct that amount from your refund. Proof of purchase should be included where available.

    Once we receive your cancellation request, we will confirm receipt within 1 business day and provide return instructions.

    EU Refund Timeline

    We will issue your refund within 14 days of receiving your cancellation request. We may withhold the refund until we have received the returned item or you have provided proof of return shipment, whichever occurs first. Refunds will be issued to your original payment method.

    Contact Us

    For any questions about this policy, your order, or to start a return or exchange, please contact our support team.

    Email: support@casehutch.com
    Phone: +1 (850) 485-0720
    Address: 8606 35th Ave, Apt 5
    Jackson Heights, NY 11372, United States
    Response time: Within 1 business day, Monday through Friday

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    Frequently Asked Questions

    What material is this case made from?
    Aluminum alloy. The entire frame is CNC milled metal not plastic, not TPU. It fastens to your phone with actual screws, and a screwdriver is included. The aluminum alloy bumper is rigid, scratch-resistant on its own surface, and built to hold up over daily use.
    Does this case have a back panel?
    No. The back of your phone is completely exposed. This is a screw lock metal bumper that wraps the edges and corners only, which means the phone's original finish stays visible and heat dissipates freely through the open back instead of building up under a sealed surface.
    Does this case work with wireless charging?
    Yes. With no back panel and a metal edge-only frame, there is nothing blocking the wireless charging coil. Standard charging works without removing the case.
    Does the metal frame affect phone signal?
    No. The open frame design leaves signal bands unobstructed. The heavy duty aluminum bumper grips the edges without wrapping the entire body, so cellular, Wi-Fi, and Bluetooth reception remain unaffected.
    Do you offer returns or exchanges?
    Yes. Returns and exchanges are accepted within 30 days of delivery. If the case doesn't work out wrong model, changed your mind, not what you expected reach out and we'll sort it.