FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2"

GRADE 8.8 ALLOY STEEL MATERIAL: Corrosion resistance, good wear resistance, high hardness.
M4 M5 M6 M8 METRIC SIZES: This metric bolts and nuts kit includes 70 sets M4 bolts nuts washers assortment, 46 sets M5, 64 sets M6, 45 sets M8, totally 225 sets, 907pcs.
PROFESSIONAL LABELED PACKAGE: All the nuts and bolts are organized in a sturdy transparent box and all the sizes will not mix up. Clear labels on cover is convenient for users to get the sizes they need. If unfortunately box damaged on shipping way, please contact us we will send you a new box.
WIDE APPLICATIONS: The bolts kit are widely used in machinery, furniture, car and motorcycle repair and DIY design.
GREEN PROTECTION: FOLIV is donating from this purchase to White Memorial Conservation Center Inc., which is providing year-round environmental education programs for children and adults to protect natural resources (i.e. vegetation, water, soil, and air). Hope we could do something for this beautiful green world.

FOLIV 907pcs Grade 8.8 Metric Bolt Assortment, M4 M5 M6 M8 Heavy Duty Bolts and Nuts Kit, Yellow Zinc Plated, Length from 12-30mm

Hello,