Exterior Components› Car and Truck Covers

LEWMAR

M12 X 20MM CSK SKT SCREW A4

$19.62

SKU: L03I B5339-A4

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item

Description

The Lewmar M12 x 20 mm CSK SKT Screw is a component designed for secure fastening. This screw features a countersunk socket head and is constructed from A4 material, which is known for its corrosion resistance.

The screw has a thread size of M12 x 20 mm, making it suitable for applications requiring robust connections in demanding environments. Its A4 material composition ensures durability and longevity, especially in marine or outdoor settings.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandLEWMAR
Part NumberL03I B5339-A4

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy