Fasteners› Bulk Fasteners

Goodmark/ProEFX

J-TYPE CAGE NUT; BOX OF 25; 5/16'-1

$32.73

SKU: G00Z GMKHWB2031

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Goodmark Body Fasteners GMKHWB2031 is a set of 25 J-type cage nuts with a 5/16-18 thread size. These fasteners are constructed from stainless steel with a black oxide finish.

They are sold as a set of 25 to provide ample hardware for various needs.

Fitment

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Specifications

BrandGoodmark/ProEFX
Part NumberG00Z GMKHWB2031

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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