12 Point Flange Nuts

12 point flange nuts are mostly used on vehicles frames. They are used wherever hex washer head bolts are used. These nuts have teeth over their upper surface that grip the mating surface that helps in resisting loosening. 12 point flange nuts are used in aircraft and aftermarket automotive applications.

£0.912 - £153.9

Copper Nickel 12 Point Flange Nuts

Specifications

Copper Nickel / Cupro Nickel 70-30, 90-10

Cu-Ni 70/30, Cu-Ni 90/10; Alloy C70600, 71500

ASTM B151 / F 467 ; ASME SB151 / SF467

SKU: 100101330
£3.045 - £391.5

Hastelloy 12 Point Flange Nuts

Specifications

Hastelloy C276, X, C22,B, B2, B3, C4, C2000, G30, N

ALLOY X, Alloy C-276, Alloy C22 / B / B2 / B3

ASTM F468 / B564 ; ASME SF468 / SB564

SKU: 100101018
£2.76 - £310.5

Inconel 12 Point Flange Nuts

Specifications

Inconel 601, 602, 603, 617, 625, 686

Inconel 701, 718, 725, X-750, 925

Incoloy 800, 800HT, 825, 925, 926

SKU: 10010810
£1.804 - £221.4

Monel 12 Point Flange Nuts

Specifications

Monel 400, Monel K-500, Monel R405

Alloy 400, Alloy K-500, Alloy R405

ASTM F468 / B564 ; ASME SF468 / SB564

SKU: 10010914
£1.176 - £151.2

Nimonic 12 Point Flange Nuts

Specifications

Nimonic 75, 80A, 90, 105, 263

Alloy 75, Alloy 80a, Alloy 90, Alloy 105, Alloy 263

EN 10269; DIN 17240 / 17480 / 17225

SKU: 100101122
£0.89 - £96.12

Nitronic 12 Point Flange Nuts

Specifications

Nitronic 50, 60

Alloy 50, Alloy 218, XM-19

ASTM A194 Grade 8R, 8RA, 8S, 8SA

SKU: 100101226
£0.33 - £27

Stainless Steel 12 Point Flange Nuts

Specifications

AISI 410, 416, 420, 430F, 904L, 254 SMO

SS 304, 316, 317, 321, 347, 348

Alloy A286, AL-6XN, Alloy 20, 17-4 PH, 15-5 PH

SKU: 10010706