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12-Point Nuts

Designed for high-torque applications, 12-point nuts offer superior grip and strength in confined spaces. Ideal for race engines and performance chassis setups.

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ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8353) AR300-8353
$27.60 - $27.60
$27.60
$27.60 - $27.60
$27.60
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8353)

10mm X 1.25 Thread, 12mm Socket (2 Pack)

12-POINT NUTS M10x1.25 (2)10mm X 1.25 Thread, 12mm Socket (2 Pack)Part Number: AR300-8353 1= 10mm X 1.25 2= 10.2(.400") 3= 15.9(.625") 4= 12mm

$27.60 - $27.60
$27.60
$27.60 - $27.60
$27.60
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8352) AR300-8352
$27.30 - $27.30
$27.30
$27.30 - $27.30
$27.30
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8352)

9mm X 1.25 Thread, 11mm Socket (2-Pack)

12-POINT NUTS M9x1.25 (2)9mm X 1.25 Thread, 11mm Socket (2-Pack)Part Number: AR300-8352 Available in a variety of sizes to suit your needs, all AR...

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$27.30 - $27.30
$27.30
$27.30 - $27.30
$27.30
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8351) AR300-8351
$27.60 - $27.60
$27.60
$27.60 - $27.60
$27.60
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8351)

9mm X 1.00 Thread, 11mm Socket (2-Pack)

12-POINT NUTS M9x1.00 (2)9mm X 1.00 Thread, 11mm Socket (2-Pack)Part Number: AR300-8351 Available in a variety of sizes to suit your needs, all AR...

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$27.60 - $27.60
$27.60
$27.60 - $27.60
$27.60
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8350) AR300-8350
$27.00 - $27.00
$27.00
$27.00 - $27.00
$27.00
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8350)

8mm X 1.00 Thread, 10mm Socket (2-Pack)

12-POINT NUTS M8x1.00 (2)8mm X 1.00 Thread, 10mm Socket (2-Pack)Part Number: AR300-8350 Available in a variety of sizes to suit your needs, all AR...

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$27.00 - $27.00
$27.00
$27.00 - $27.00
$27.00
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8342) AR300-8342
Contact for availability
$13.70 - $13.70
$13.70
$13.70 - $13.70
$13.70
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8342)

9mm X 1.25 Thread, 11mm Socket (Single Nut)

12-POINT NUT M9x1.25 (1)9mm X 1.25 Thread, 11mm Socket (Single Nut)Part Number: AR300-8342 1= 9mm X 1.25 2= 8.0 (.316") 3= 15.6(.615") 4= 11mm

$13.70 - $13.70
$13.70
$13.70 - $13.70
$13.70
+ GST
Contact for availability
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8339) AR300-8339
$224.40 - $224.40
$224.40
$224.40 - $224.40
$224.40
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8339)

5/8" UNF Thread, 13/16" Socket (10-Pack)

12-POINT NUTS 5/8-18 UNF (10)5/8" UNF Thread, 13/16" Socket (10-Pack)Part Number: AR300-8339 1= 5/8"-18 2= .700" 3= 1.225" 4= 13/16"

$224.40 - $224.40
$224.40
$224.40 - $224.40
$224.40
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8338) AR300-8338
$124.20 - $124.20
$124.20
$124.20 - $124.20
$124.20
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8338)

12mm X 1.25 Thread, 16mm Socket (10 Pack)

12-POINT NUTS M12x1.25 (10)12mm X 1.25 Thread, 16mm Socket (10 Pack)Part Number: AR300-8338 1= 12mm X 1.25 2= 13.5(.530") 3= 22.2(.873") 4= 16mm

$124.20 - $124.20
$124.20
$124.20 - $124.20
$124.20
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8337) AR300-8337
$118.50 - $118.50
$118.50
$118.50 - $118.50
$118.50
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8337)

12mm X 1.25 Thread, 14mm Socket (10 Pack)

12-POINT NUTS M12x1.25 (10)12mm X 1.25 Thread, 14mm Socket (10 Pack)Part Number: AR300-8337 1= 12mm X 1.252= 12.8 (.504") 3= 20.9(.823") 4= 14mm

$118.50 - $118.50
$118.50
$118.50 - $118.50
$118.50
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8336) AR300-8336
$81.60 - $81.60
$81.60
$81.60 - $81.60
$81.60
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8336)

1/2" UNF Thread, 5/8" Socket (10-Pack)

12-POINT NUTS 1/2-20 UNF (10)1/2" UNF Thread, 5/8" Socket (10-Pack)Part Number: AR300-8336 Available in a variety of sizes to suit your needs, all...

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$81.60 - $81.60
$81.60
$81.60 - $81.60
$81.60
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8335) AR300-8335
$202.70 - $202.70
$202.70
$202.70 - $202.70
$202.70
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8335)

9/16" UNF Thread, 11/16" Socket (10-Pack)

12-POINT NUTS 9/16-18 UNF (10)9/16" UNF Thread, 11/16" Socket (10-Pack)Part Number: AR300-8335 Available in a variety of sizes to suit your needs,...

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$202.70 - $202.70
$202.70
$202.70 - $202.70
$202.70
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8334) AR300-8334
$82.20 - $82.20
$82.20
$82.20 - $82.20
$82.20
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8334)

1/2" UNF Thread, 9/16" Socket (10-Pack)

12-POINT NUTS 1/2-20 UNF (10)1/2" UNF Thread, 9/16" Socket (10-Pack)Part Number: AR300-8334 Available in a variety of sizes to suit your needs, al...

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$82.20 - $82.20
$82.20
$82.20 - $82.20
$82.20
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8330) AR300-8330
$46.80 - $46.80
$46.80
$46.80 - $46.80
$46.80
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8330)

1/4" UNF Thread, 5/16" Socket (10-Pack)

12-POINT NUTS 1/4-28 UNF (10)1/4" UNF Thread, 5/16" Socket (10-Pack)Part Number: AR300-8330 1= 1/4"-28 2= .300" 3= .433" 4= 5/16"

$46.80 - $46.80
$46.80
$46.80 - $46.80
$46.80
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8329) AR300-8329
Contact for availability
$50.10 - $50.10
$50.10
$50.10 - $50.10
$50.10
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8329)

5/8" UNF Thread, 13/16" Socket (2-Pack)

12-POINT NUTS 5/8-18 UNF (2)5/8" UNF Thread, 13/16" Socket (2-Pack)Part Number: AR300-8329 Available in a variety of sizes to suit your needs, all...

View full details
$50.10 - $50.10
$50.10
$50.10 - $50.10
$50.10
+ GST
Contact for availability
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8327) AR300-8327
Contact for availability
$28.70 - $28.70
$28.70
$28.70 - $28.70
$28.70
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8327)

12mm X 1.25 Thread, 14mm Socket (2 Pack)

12-POINT NUTS M12x1.25 (2)12mm X 1.25 Thread, 14mm Socket (2 Pack)Part Number: AR300-8327 1= 12mm X 1.25 2= 12.8(.504") 3= 20.9(.823") 4= 14mm

$28.70 - $28.70
$28.70
$28.70 - $28.70
$28.70
+ GST
Contact for availability
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8326) AR300-8326
Contact for availability
$19.20 - $19.20
$19.20
$19.20 - $19.20
$19.20
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8326)

1/2" UNF Thread, 5/8" Socket (2-Pack)

12-POINT NUTS 1/2-20 UNF (2)1/2" UNF Thread, 5/8" Socket (2-Pack)Part Number: AR300-8326 1= 1/2"-20 2= .530" 3= .873" 4= 5/8"

$19.20 - $19.20
$19.20
$19.20 - $19.20
$19.20
+ GST
Contact for availability
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8325) AR300-8325
$47.50 - $47.50
$47.50
$47.50 - $47.50
$47.50
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8325)

9/16" UNF Thread, 11/16" Socket (2-Pack)

12-POINT NUTS 9/16-18 UNF (2)9/16" UNF Thread, 11/16" Socket (2-Pack)Part Number: AR300-8325 Available in a variety of sizes to suit your needs, a...

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$47.50 - $47.50
$47.50
$47.50 - $47.50
$47.50
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8324) AR300-8324
$19.30 - $19.30
$19.30
$19.30 - $19.30
$19.30
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8324)

1/2" UNF Thread, 9/16" Socket (2-Pack)

12-POINT NUTS 1/2-20 UNF (2)1/2" UNF Thread, 9/16" Socket (2-Pack)Part Number: AR300-8324 Available in a variety of sizes to suit your needs, all ...

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$19.30 - $19.30
$19.30
$19.30 - $19.30
$19.30
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8323) AR300-8323
$11.90 - $11.90
$11.90
$11.90 - $11.90
$11.90
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8323)

7/16" UNF Thread, 1/2" Socket (2-Pack)

12-POINT NUTS 7/16-20 UNF (2)7/16" UNF Thread, 1/2" Socket (2-Pack)Part Number: AR300-8323 Available in a variety of sizes to suit your needs, all...

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$11.90 - $11.90
$11.90
$11.90 - $11.90
$11.90
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8322) AR300-8322
$9.10 - $9.10
$9.10
$9.10 - $9.10
$9.10
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8322)

3/8" UNF Thread, 7/16" Socket (2-Pack)

12-POINT NUTS 3/8-24 UNF (2)3/8" UNF Thread, 7/16" Socket (2-Pack)Part Number: AR300-8322 Available in a variety of sizes to suit your needs, all ...

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$9.10 - $9.10
$9.10
$9.10 - $9.10
$9.10
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8321) AR300-8321
$10.10 - $10.10
$10.10
$10.10 - $10.10
$10.10
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8321)

5/16" UNF Thread, 3/8" Socket (2-Pack)

12-POINT NUTS 5/16-24 UNF (2)5/16" UNF Thread, 3/8" Socket (2-Pack)Part Number: AR300-8321 1= 5/16"-28 2= .348" 3= .526" 4= 3/8"

$10.10 - $10.10
$10.10
$10.10 - $10.10
$10.10
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8320) AR300-8320
$9.50 - $9.50
$9.50
$9.50 - $9.50
$9.50
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8320)

1/4" UNF Thread, 5/16" Socket (2-Pack)

12-POINT NUTS 1/4-28 UNF (2)1/4" UNF Thread, 5/16" Socket (2-Pack)Part Number: AR300-8320 1= 1/4"-28 2= .300" 3= .433" 4= 5/16"

$9.50 - $9.50
$9.50
$9.50 - $9.50
$9.50
+ GST
ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8312) AR300-8312
$118.10 - $118.10
$118.10
$118.10 - $118.10
$118.10
+ GST

ARP 12-Point Nut, Chrome Moly Black Oxide (AR300-8312)

8mm X 1.25 Thread, 10mm Socket (10 Pack)

12-POINT NUTS M8x1.25 (10)8mm X 1.25 Thread, 10mm Socket (10 Pack)Part Number: AR300-8312 1= 8mm X 1.25 2= 8.1 (.320") 3= 13.6(.535") 4= 10mm

$118.10 - $118.10
$118.10
$118.10 - $118.10
$118.10
+ GST