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QA1 Jam Nuts JNL10S

QA1 Precision Products JNL10S - QA1 Jam Nuts

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Jam Nut, Steel, Natural, 5/8 in.-18 Left Hand Thread, Each

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Part Type: Jam Nuts

Brand: QA1 Precision Products

Manufacturer's Part Number: JNL10S

Part Type: Jam Nuts

Product Line: QA1 Jam Nuts

Summit Racing Part Number: HAL-JNL10S

UPC: 806990010742

Jam Nut Thread Size: 5/8-18 LH in.

Jam Nut Width: 0.387 in.

Jam Nut Wrench Diameter: 15/16 in.

Heat-Treated: No

Jam Nut Material: Carbon steel

Jam Nut Finish: Zinc

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Maintaining critical adjustments in areas such as suspension alignment and throttle linkages often depends on jam nuts. QA1 jam nuts are made from high-carbon steel, are zinc plated for corrosion resistance, and meet ANSI B18.2.2-197 standards. The jam nuts with left hand threads have a circumferential groove for easy identification.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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