ALDASKAD 44-Size Nut & Bolt Thread Checker Board with Optimized Spacing

Streamline your shop setup and eliminate fastener confusion with the ALDASKAD 44-Size Nut and Bolt Thread Checker Board. Precision-engineered for mechanics, woodworkers, machinists, and DIY builders, this heavy-duty sizing board features extra-wide, optimized spacing between thread gauges, allowing large nuts and flange bolts to spin on freely without jamming against adjacent posts.

Constructed from robust 0.24-inch thick CNC-machined aluminum alloy with permanent laser-etched markings, this layout board lets you instantly verify 22 Standard (SAE) thread sizes and 22 Metric thread sizes in seconds.

Key Features

• 44 Comprehensive Fastener Gauges: Covers 22 Imperial/SAE sizes (from 2-56 Coarse to 3/4-16 Fine) and 22 Metric sizes (from M2 × 0.4 to M20 × 2.5).

• Optimized Post Spacing: Designed with generous clearance between posts so large-diameter hex nuts, washers, and flange head bolts thread on smoothly without crowding.

• 0.24" Thick Anodized Aluminum Plate: Heavy-duty plate resists bending, impact, and workshop corrosion.

• High-Contrast Laser-Etched Markings: Features crystal-clear laser engraving that won't wear off, fade, or rub away over time.

• Benchtop & Wall-Mountable: Includes non-slip anti-slip rubber pads for steady benchtop sorting, plus pre-drilled corner mounting holes for easy pegboard or wall attachment.

• Integrated Dual Ruler Scales: Side rulers in both inches and millimeters allow immediate bolt length verification.

What’s Included

• 1× 44-Size Nut & Bolt Thread Checker Board

• 4× Anti-Slip Rubber Feet

• Mounting Hardware Set (Screws & Wall Anchors)

Specifications

• Brand: ALDASKAD

• Total Size Capacity: 44 Fastener Sizes (22 SAE + 22 Metric)

• SAE Range: #2-56 Coarse to 3/4"-16 Fine

• Metric Range: M2×0.4 to M20×2.5

• Material: 0.24" CNC-Machined Anodized Aluminum Alloy

• Mounting Options: Benchtop (Rubber Feet) / Wall-Mountable / Pegboard

• Color: Anodized Black / Red High-Contrast Finish

Package Dimensions & Weight

• Package Dimensions (L × W × H): 16.2" × 8.5" × 1.3" (approx. 41 cm × 21.5 cm × 3.3 cm)

• Package Weight: 2.2 lbs (approx. 1.0 kg)