F2280 Bolts [PDF]

Zitiervorschau

Page 1 of 2 Date: February 13, 2012

REV-01 TCSB.F2280.ASMBL.P

Fastenal Product Standard

Round Head Tension Control Structural Bolts, ASTM F2280, Type 1, Assembled The information below lists the required dimensional, chemical and physical characteristics of the fasteners in this purchase order. If the order received does not meet these requirements, it may result in a supplier corrective action request, which could jeopardize your status as an approved vendor. Unless otherwise specified, all referenced consensus standards must be adhered to in their entirety.

Nominal Size (inch)

1/2" 5/8" 3/4" 7/8" 1" 1 1/8"

E

D

H

Full Size Body Dia.

Head Dia.

Head Height

Max. 0.515 0.642 0.768 0.895 1.022 1.149

Nominal Size 1/2 5/8 3/4 7/8 1 1 1/8

Min. 0.482 0.605 0.729 0.852 0.976 1.098

Max. 1.126 1.313 1.580 1.880 2.158 2.375

F Width Across Flats Max. Min. .875 .850 1.062 1.031 1.250 1.212 1.438 1.394 1.625 1.575 1.812 1.756

Basic 5/16 25/64 15/32 35/64 39/64 11/16

Max. 0.323 0.403 0.483 0.563 0.627 0.718

G Width Across Corners Max. Min. 1.010 .969 1.227 1.175 1.443 1.382 1.660 1.589 1.876 1.796 2.093 2.002

Min. 0.302 0.378 0.455 0.531 0.591 0.658

LT

LS

S

Thread Length Basic

Length of Spline Ref.

Width Across Flats Spline Ref

Ref. 1.25 1.38 1.50 1.75 2.00

0.50 0.60 0.65 0.72 0.80 0.80

0.32 0.43 0.53 0.61 0.70 0.80

H Thickness Max. Min. .504 .464 .631 .587 .758 .710 .885 .833 1.012 .956 1.139 1.079

Page 2 of 2 Date: February 13, 2012

REV-01 TCSB.F2280.ASMBL.P

Fastenal Product Standard

Size 1/2 5/8 3/4 7/8 1 1 1/8

B Nominal 1.063 1.313 1.468 1.750 2.000 2.250

A Nominal .531 .688 .813 .938 1.063 1.188

C Min. .097 .122 .122 .136 .136 .136

Max. .177 .177 .177 .177 .177 .177

Specification Requirements: • •

• • • •

Dimensions: Material & Mechanical Properties:

Thread requirements: Head marking: Coating: Material Test Reports:

ASME B18.2.6. Heavy Hex Structural Bolt: ASTM F2280, Type 1. Heavy Hex Nut: ASTM A563 Grade DH. Structural Washer: ASTM F436. ASME B1.1 UNC Class 2A. Must have A490TC and manufacturer ID. Light protective oil. The MTR must have documented lot traceability, including full chemical and mechanical figures, to the specification(s) above.