Blue Fireball M52x0.75 Female to M48x0.75 Male Thread Adapter

Stock count is accurate & shown in real time.
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available (account login required).
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available (account login required).
Contiguous US / Lower 48:
Free shipping applies to orders over $50 using our chosen carrier/method. Faster paid options are available at checkout.
Alaska, Hawaii & US Territories:
Free shipping applies to many—but not all—products. Enter your ZIP code in cart or upon checkout to confirm options and costs.
International:
International orders do not qualify for free shipping. Shipping, duties, brokerage, tariffs, and taxes are the customer’s responsibility. Some items may be restricted due to export, size, or manufacturer limitations.
Description/Uses:
- Adapter to step down an M52 male thread into a male M48 thread
- Features an M52x0.75 female thread on one side and an M48x0.75 male thread on the other side
Features:
- Precision machined, black anodized aluminum
Specifications:
- Total length = 10.6mm (0.42")
- M52 female thread specification = M52x0.75
- Length of M52 female thread (including unthreaded undercut) = 4.2mm (0.17")
- M48 male thread specification = M48x0.75
- Length of M48 male thread (including unthreaded undercut) = 4.6mm (0.18")
- Optical length = 6mm (0.24")
- Clear aperture = 43.4mm (1.71")
- Maximum outside diameter = 58.1mm (2.29")
- Weight = 0.5oz
Other Information
- Country of Manufacture: China
Description/Uses:
- Adapter to step down an M52 male thread into a male M48 thread
- Features an M52x0.75 female thread on one side and an M48x0.75 male thread on the other side
Features:
- Precision machined, black anodized aluminum
Specifications:
- Total length = 10.6mm (0.42")
- M52 female thread specification = M52x0.75
- Length of M52 female thread (including unthreaded undercut) = 4.2mm (0.17")
- M48 male thread specification = M48x0.75
- Length of M48 male thread (including unthreaded undercut) = 4.6mm (0.18")
- Optical length = 6mm (0.24")
- Clear aperture = 43.4mm (1.71")
- Maximum outside diameter = 58.1mm (2.29")
- Weight = 0.5oz
Description/Uses:
- Adapter to step down an M52 male thread into a male M48 thread
- Features an M52x0.75 female thread on one side and an M48x0.75 male thread on the other side
Features:
- Precision machined, black anodized aluminum
Specifications:
- Total length = 10.6mm (0.42")
- M52 female thread specification = M52x0.75
- Length of M52 female thread (including unthreaded undercut) = 4.2mm (0.17")
- M48 male thread specification = M48x0.75
- Length of M48 male thread (including unthreaded undercut) = 4.6mm (0.18")
- Optical length = 6mm (0.24")
- Clear aperture = 43.4mm (1.71")
- Maximum outside diameter = 58.1mm (2.29")
- Weight = 0.5oz
Other Information
- Country of Manufacture: China

Blue Fireball M52x0.75 Female to M48x0.75 Male Thread Adapter
