Spaenaur Catalog 14

Hex Flange Locknuts

Inch Pouce

Écrous freinés hexagonaux à embase

LARGE FLANGE CENTER LOCKNUTS GRADE F

Dimensions Per ASME B18.2.2 Large Hex Flange Nuts Performance Per IFI 100/107 Grade F

C

C

Flange Dia. C Max. Min. 0.915 0.885 1.205 1.175

Across Flats B Max. Min. 0.562 0.551 0.750 0.736

Wrench Height E Min.

1 st Install Max. In.-lb.

1 st Removal Min. In.-lb.

3 rd Removal Min. in.-lb.

Proof Load Min. Lb.

Size A

Thickness D Max. Min.

PKG. QTY.

Spaenaur No.

0.406 0.390 0.515 0.485

165-182 165-186

3/8-16

0.24

9,300

110

12

4.0

50

1/2-13

204

22

7.5

25

17,000

0.29

SUPER FLANGE TechPlus ® LOCKNUTS GRADE F

Performance Per IFI 100/107 Grade F

Flange Dia. C Max. Min. 0.906 0.812 0.968 0.875 1.093 1.000

Across Flats B Max. Min. 0.500 0.488 0.562 0.546 0.687 0.669

Wrench Height E Min.

1 st Install Max. In.-lb.

1 st Removal Min. In.-lb.

3 rd Removal Min. in.-lb.

Proof Load Min. Lb.

Size A

Thickness D Max. Min.

PKG. QTY.

Spaenaur No.

0.303 0.290 0.366 0.353 0.405 0.392

165-188

1/4-20

0.15

3,800

40

5.0

1.5

50

165-190

5/16-18

0.20

6,300

80

8.0

2.5

25

25

165-192

3/8-16

0.24

9,300

110

12

4.0

See SAE Grade 5 Hex Head Cap Screws on Pages B138-B141

CATALOG 14

C37 22 jan 2018

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