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1705 pieces of machine screw combination set, M2, M3, M4, M5 metric 10.9 grade bolts and nuts, cross-border bestseller
Limited time offer, ends 02/24 By Tech Frontier Electronics
- Material: 40Cr(Alloy steel)
- The surface treatment has oxidized and turned black
- Strength grade 10.9
- Product grade A
- The head shape is an inner hexagonal semi-circular head
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Overview
Specs
Reviews
Material: 40Cr (Alloy steel)
The surface treatment has oxidized and turned black
Strength grade 10.9
Product grade A
The head shape is an inner hexagonal semi-circular head
The surface treatment has oxidized and turned black
Strength grade 10.9
Product grade A
The head shape is an inner hexagonal semi-circular head
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 15 days
- Return for replacement within: 30 days
- This item is covered by Tech Frontier Electronics Return Policy
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