Item # item-3007, Heads of Oval Countersunk Trim Head Tapping Screw, with 0.237" Head Dia. On Sales Systems Ltd.

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Sales Systems Limited Products and Services > Fasteners Reference Guide > Bolts / Screws > Tapping Screws > Heads of Oval Countersunk Trim Head Tapping Screws > Item # item-3007


	Item # item-3007, Heads of Oval Countersunk Trim Head Tapping Screw, with 0.237" Head Dia.

Heads of Oval Countersunk Trim Head Tapping Screws

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Applicable to screw types as indicated by code symbols.

Type AB thread forming.
Type A thread forming, except for short lengths.
Types B and BP thread forming and Types BF and BT thread cutting.
Type C thread forming and Types D, F, G, and T thread cutting.

Manufacturer · Specifications · Codes and Standards

Manufacturer

Manufacturer		Industrial Fasteners Institute

Specifications

Product

Tapping Screws

Unit of Measure

English

Nominal Size or Basic Screw Dia.

No. 8

Nominal Size or Basic Screw Dia. (Decimal)

0.1640 in

Head Size

Applicable to Screw Types¹

Max. Head Dia. (A)

0.237 in

Min. Head Dia. (A)

0.215 in

Ref. Head Side Height (H)

0.060 in

Ref. Head Crown Height (C)

0.041 in

Ref. Total Head Height (O)

0.096 in

Ref. Head Radius (R)

0.019 in

Min. Shoulder Dia. for Type A Long Screws (E)

0.157 in

Min. Shoulder Dia. for Other Types Long Screws (E)