Secure your race car’s components with our high-quality jam nuts from Allstar Performance and FK Rod Ends. Built for reliability and precision, these jam nuts are essential for locking down adjustments and preventing loosening under intense racing conditions. Ensure your setup stays tight and performs consistently with these durable and dependable jam nuts.


Jam Nuts

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59 Products

FK Jam Nut, Steel, 10-32 LH ThreadSKU: FKB-SJNL03
$0.70
FK Jam Nut, Steel, 10-32 RH ThreadSKU: FKB-SJNR03
$0.70
FK Jam Nut, Steel, 1/4"-28 LH ThreadSKU: FKB-SJNL04
$0.70
FK Jam Nut, Steel, 1/4"-28 RH ThreadSKU: FKB-SJNR04
$0.70
FK Jam Nut, Steel, 5/16"-24 LH ThreadSKU: FKB-SJNL05
$0.75
FK Jam Nut, Steel, 5/16"-24 RH ThreadSKU: FKB-SJNR05
$0.75
FK Jam Nut, Steel, 3/8"-24 LH ThreadSKU: FKB-SJNL06
$0.75
FK Jam Nut, Steel, 3/8"-24 RH ThreadSKU: FKB-SJNR06
$0.75
FK Jam Nut, Steel, 7/16"-20 LH ThreadSKU: FKB-SJNL07
$0.80
FK Jam Nut, Steel, 7/16"-20 RH ThreadSKU: FKB-SJNR07
$0.80
FK Jam Nut, Steel, 1/2"-20 LH ThreadSKU: FKB-SJNL08
$0.90
FK Jam Nut, Steel, 1/2"-20 RH ThreadSKU: FKB-SJNR08
$0.90
FK Jam Nut, Steel, 5/8"-18 LH ThreadSKU: FKB-SJNL10
$1.05
Allstar Jam Nut, Steel, 5/8"-18 LH Thread, Set of 4SKU: ALL-18261
$3.99
FK Jam Nut, Steel, 5/8"-18 RH ThreadSKU: FKB-SJNR10
$1.05
FK Jam Nut, Steel, 5/8"-18 LH Thread (Smaller Hex)SKU: FKB-SJNL10-1
$1.05
FK Jam Nut, Steel, 5/8"-18 RH Thread (Smaller Hex)SKU: FKB-SJNR10-1
$1.05
FK Jam Nut, Steel, 3/4"-16 LH ThreadSKU: FKB-SJNL12
$1.55
FK Jam Nut, Steel, 3/4"-16 RH ThreadSKU: FKB-SJNR12
$1.55
FK Jam Nut, Steel, 3/4"-16 LH Thread (Smaller Hex)SKU: FKB-SJNL12-1
$1.55
FK Jam Nut, Steel, 3/4"-16 RH Thread (Smaller Hex)SKU: FKB-SJNR12-1
$1.55
FK Jam Nut, Steel, 7/8"-14 LH ThreadSKU: FKB-SJNL14
$1.65
FK Jam Nut, Steel, 7/8"-14 RH ThreadSKU: FKB-SJNR14
$1.65
FK Jam Nut, Steel, 1-1/4"-12 LH ThreadSKU: FKB-SJNL16
$2.25
FK Jam Nut, Steel, 1-1/4"-12 RH ThreadSKU: FKB-SJNR16
$2.25
FK Jam Nut, Steel, 1"-14 LH ThreadSKU: FKB-SJNL16-1
$2.25
FK Jam Nut, Steel, 1"-14 RH ThreadSKU: FKB-SJNR16-1
$2.25
FK Jam Nut, Steel, 1"-12 LH ThreadSKU: FKB-SJNL16-2
$2.25
FK Jam Nut, Steel, 1"-12 RH ThreadSKU: FKB-SJNR16-2
$2.25
FK Jam Nut, Steel, M6 X 1.00 LH ThreadSKU: FKB-SJNL6M
$0.85
FK Jam Nut, Steel, M6 X 1.00 RH ThreadSKU: FKB-SJNR6M
$0.85
FK Jam Nut, Steel, M8 X 1.25 LH ThreadSKU: FKB-SJNL8M
$0.90
FK Jam Nut, Steel, M8 X 1.25 RH ThreadSKU: FKB-SJNR8M
$0.90
FK Jam Nut, Steel, M10 X 1.5 LH ThreadSKU: FKB-SJNL10M
$0.90
FK Jam Nut, Steel, M12 X 1.75 LH ThreadSKU: FKB-SJNL12M
$0.95
FK Jam Nut, Steel, M14 X 2.00 LH ThreadSKU: FKB-SJNL14M
$1.00
FK Jam Nut, Steel, M14 X 2.00 RH ThreadSKU: FKB-SJNR14M
$1.00
FK Jam Nut, Steel, M16 X 2.00 LH ThreadSKU: FKB-SJNL16M
$1.10
FK Jam Nut, Steel, M16 X 2.00 RH ThreadSKU: FKB-SJNR16M
$1.10
FK Jam Nut, Steel, M18 X 1.50 RH ThreadSKU: FKB-SJNR18M
$1.35
FK Jam Nut, Steel, M20 X 1.50 LH ThreadSKU: FKB-SJNL20M
$1.60
FK Jam Nut, Steel, M20 X 1.50 RH ThreadSKU: FKB-SJNR20M
$1.60
FK Jam Nut, Aluminum, 10-32 RH ThreadSKU: FKB-AJNR03
$0.95
FK Jam Nut, Aluminum, 1/4"-28 LH ThreadSKU: FKB-AJNL04
$0.95
FK Jam Nut, Aluminum, 1/4"-28 RH ThreadSKU: FKB-AJNR04
$0.95
FK Jam Nut, Aluminum, 5/16"-24 LH ThreadSKU: FKB-AJNL05
$1.00
FK Jam Nut, Aluminum, 5/16"-24 RH ThreadSKU: FKB-AJNR05
$1.00
FK Jam Nut, Aluminum, 3/8"-24 LH ThreadSKU: FKB-AJNL06
$1.00