Item # item-2142, Hexagon and Spline Socket Cup and Flat Point Set Screw, 0.2500" Nominal Dia. On Sales Systems Ltd.

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	Item # item-2142, Hexagon and Spline Socket Cup and Flat Point Set Screw, 0.2500" Nominal Dia.

Nominal Size. Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.
Length. The length of the screw shall be measured overall, parallel to the axis of the screw. The basic length dimension on the product shall be the nominal length expressed as a two-place decimal.

Manufacturer · Specifications · Codes and Standards

Manufacturer

Manufacturer		Industrial Fasteners Institute

Specifications

Product		Socket Screws

Unit of Measure		English

Type		Cup and Flat Point

Nominal Size or Basic Screw Diameter		1/4 in

Nominal Size or Basic Screw Diameter (Decimal)		0.2500 in

Nom. Hexagon Socket Size (J)		1/8 in

Nom. Hexagon Socket Size Decimal (J)		0.125 in

Nom. No. of Splines		6

Nom. Spline Socket Size Decimal (M)		0.145 in

Hex Socket T_H Min. Key Engagement to Develop Functional Capability of Key (T)		0.125 in

Spline Socket T_s Min. Key Engagement to Develop Functional Capability of Key (T)		0.125 in

Max. Cup and Flat Point Diameters (C)		0.132 in

Min. Cup and Flat Point Diameters (C)		0.118 in

Cup and Flat Points Shortest Optimum Nominal Length to Which T_H Applies (B)		0.25 in

Cup and Flat Points Shortest Optimum Nominal Length to Which T_s Applies (B₁)		0.25 in

Codes and Standards

Codes and Standards		ASME B18.3 2002

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Item # item-2142, Hexagon and Spline Socket Cup and Flat Point Set Screw, 0.2500" Nominal Dia.