Singularity Supplies
✓Price
$21.99
YouU 10 Pcs 8mm Hex Crank Arm Fixing Bolts Bicycle Crank Screws for Square Hole Crankset Bottom Bracket
★★★★★
$21.99
Quantity
1
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About this item
- Good material:High strength Steel . With plastic seal, no separate crank cap needed.
- Package included: A pack of 10 will put in big polybag. 0.31''*0.71''.
- Application: Suitable for square hole crankset & bottom bracket.
- Save your money: Brand new and please make sure to use metric 8mm allen head for installation.
- Satisfaction guarantee: We really hope you like YouU products, If there are any problems about the product, please contact with us at any time, we provide customer satisfying services.
Product description
Bike Crank Bolts: Best Bike Crank Bolts for You ! ✔Are you looking for repair accessories for Bike Crank Bolts? ✔This Bike Crank Bolts just designed for you! Features: ☛Suitable for square hole crankset & bottom bracket. ☛Install with M8 allen wrench. ☛ With plastic seal, no separate crank cap needed. Specification: ➥Material: Steel ➥Length: 18mm / 0.71inch ➥ Diameter: 8mm / 0.31inch ➥ Color: Black and Silver Package include: ✔ 10 Pieces Bike Crank Bolts
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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