D&CG: LESSON 8. Nuts and bolts- square headed, hexagonal, types of lock nuts, studs, machine screws, cap screw and wood screw, foundation bolts

Cup head square neck bolts. DIN 603. Material 8.8.

Hexagon Socket Screws 10pcs high Strength Grade 8.8 Cylindrical Head Hexagonal self-Tapping Screws M2-M6 Black Cup Head Hexagonal self-Tapping Screws (Size : M1.7 * 8) : : Tools & Home Improvement

Metric, Square Nuts, Stainless Steel - – Canada Bolts

Gustoc > Products > Hexagon socket head cap screws

Hexagon head bolts for system HV. ISO EN 14399-8. MATERIAL 10.9

Nuts - Reliable Fasteners

Nuts - Reliable Fasteners

uirendjsf Hex Head Cap Bolts - M8 Outside Hex Screw Zinc Plated Flat Point Hex Bolts Machine Screws DIY Fasteners : DIY, Tools & Garden

China Customized 4.8 Hot-dip Galvanized Hex Socket Head Cap Screw Suppliers, Manufacturers - Good Price - SENHONG

Hexagon Socket Cylinder Head Screws M2 x 8, Stainless Steel, Pack of 10: : DIY & Tools

Nuts - Reliable Fasteners