Midwest Fastener MF21544 0.25-20 Coarse Nylon Insert Lock Nuts - 30 Piece

Midwest Fastener has a complete line of fasteners to meet consumer needs. The company uses proprietary planogramming software to produce intelligent suggestions for an excellent product mix. We are committed to continuous quality improvement and offer products that consistently conform to global standards and fitness for purposes.

• 0.25-20 Coarse Nylon Insert Lock Nuts
• Fatigue testing machine
• Elevated temperature Stress Rupture
• Hardness testing
• Plating thickness testing
• Salt spray testing
• De-embrittlement testing
• 30 Pieces

• Diameter: 1/4"
• Thickness: 21/64"
• Material: Steel
• Finish: Zinc
• Driver Type: 7/16" Wrench
• Thread Type: 20 (Coarse)
• Hardness: Grade 2
• Style: Nylon Insert
• Type: Lock Nut
• Dimension: 2" H x 3.125" W x 5" L
• Weight: 0.3 lbs