HEAVY DUTY GRADE 8 ALLOY STEEL MATERIAL: The bolt nut assortment kit is made of SAE grade 8 alloy steel, with yellow zinc painted on the surface. Corrosion resistance, good wear resistance, high hardness and high strength.
WHAT SIZES ARE INCLUDED: This grade 8 bolts and nuts kit includes 1/4-20 5/16-18,3/8-16 and 1-1/2' SAE sizes, length from 1/2¡± to 2¡±. And comes with enough nuts and washers accessories, no need to buy these separately.
CONVENIENT PACKAGE AND PROFESSIONAL SIZE LABEL: All these nuts and bolts assortment kit are organized in a transparent box with professional size labels. Convenient for users to get what they need.
WIDE APPLICATIONS: The bolt assortment kit are widely used in machinery, furniture, car and motorcycle repair and DIY design.
GOOD AFTER-SALE SERVICE: VIGRUE provide good after-sale service for our product quality problem. If you don¡¯t satisfied with our products, just feel free to contact us,we will solve it as soon as possible.
