Fasteners› Bulk Fasteners

LEWMAR

M6 X 20MM CSK SKT SCREW A4

$33.57

SKU: L03I B5331-A4

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Non-Returnable Item

Description

The Lewmar M6 X 20Mm Csk Skt Screw A4 is a fastener designed for marine applications. It is constructed from A4 (316) marine-grade stainless steel, providing excellent resistance to saltwater corrosion. This screw features a countersunk head for flush mounting and a hex socket drive.

Fitment

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

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Specifications

BrandLEWMAR
Part NumberL03I B5331-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.

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