Left Hand Jam Nuts | McMaster-Carr

Filter by

System of Measurement

Thread Size

Hex Nut Profile

Thread Direction

Material

Nut Type

Height

Thread Type

Finish

Width

Fastener Strength Grade/Class

Thread Spacing

Thread Pitch

Thread Fit

Unified Standard Class 2B

Specifications Met

Performance

Super Corrosion Resistant

For Turnbuckle Material

316 Stainless Steel

Steel

Fastener Strength Rating

Low

Medium

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Drive Style

Clevis Pin Diameter

End Fitting Type

Weight Capacity

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. or greater

Forward

How can we improve?

365 Products

Hex Nuts

Standard Profile About Standard Profile

Left-Hand-Thread Hex Nuts

Tighten when turned to the left to prevent counterclockwise-moving parts from loosening

21 products

Thin Profile About Thin Profile

Left-Hand-Thread Thin-Profile Hex Nuts

Tighten when turned to the left to prevent counterclockwise-moving parts from loosening

208 products

Other Products

Turnbuckles

Twist the body or end fittings to adjust the length and tension of attached rope and chain

69 products

Lead Screw Nuts

Mate with lead screws to move components in a straight line

67 products