Embroidery Hoop Screw MB4, MB4-S, MB7

Janome MB Embroidery Hoop Screw

Replace a damaged or missing tightening screw on a compatible MB-series embroidery hoop. Check the matching nut if the assembly no longer tightens properly.

Part number: 770462002.

Compatible models and hoops

Janome MB-4, MB-4S and MB-7 with compatible M1 or M3 hoops.

Related parts

Pairs with round nut 770461001. You receive the mb embroidery hoop screw only.

Before you embroider

Match the part number to your hoop. Fit the replacement in the same position as the original part. Check that the assembly moves freely and holds the hooped fabric securely before stitching. Avoid overtightening.

Ask our friendly team with your machine model and hoop name if you need help choosing the part.