Use for projects exposed to harsh marine or many chemically caustic conditions

1-14 x 2 Grade 8 Hex Cap Screw Yellow Zinc Plated

#34 x 6 High Speed Aircraft Bit Cobalt

5/8-11 x 1 1/2 Flat Socket Cap Screw 18-8 (A2) Stainless Steel

5/8-18 x 4 Flat Socket Cap Screw Alloy

1/4-28 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (2050) Phillips Modified Truss Wire Lath Screws 305 Stainless Steel Use for projects exposed to1 4 28 x 1 1 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (2050) . L9 High Tensile Strength Hex Cap Screws are designed for use in high stress, severe service environments. The highest mechanical strength off the shelf fastening system available, its special features control torque tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9 bolting from AISI alloy steels.