Blue Dyed Screws | McMaster-Carr

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Color

Head Color

System of Measurement

Thread Size

Length

1 3/4" to 4 3/4"

1 7/8" to 6 7/8"

Finish

Corrosion-Resistant Coated

Fastener Head Type

Thread Pitch

Threading

Partially Threaded

Fastener Strength Grade/Class

Material

Stainless Steel

Drive Style

Socket Head Profile

Specifications Met

Head Height

Head Diameter

Thread Direction

Thread Type

Thread Spacing

Screw Size

Tensile Strength

30,000 psi to 99,999 psi

100,000 psi or greater

Head Width

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

How can we improve?

582 Products

Fastening and Joining

Socket Head Screws

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Flat Head Screws

Flat Head Screws

Fit in countersunk holes for a flush finish that won't snag on surrounding parts

Tapping Screws

Fasten a range of materials together without needing to tap the hole first

Rounded Head Screws

Rounded Head Screws

Sit just above the surface for a low-profile finish and hold tighter than flat head screws

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

Spring Plungers

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

L-Keys

Turn fasteners from either end and reach into tight spots

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

Pull Knobs

Use a knob to open and close cabinets, drawers, and doors

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

Electrical

Binding Posts

Test circuits before making permanent connections

Material Handling

Wheel Axles

Connect rotating wheels and support vehicles

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)