4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) 4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) (pack of 1)

Accu Product Code (APC): SBI-4-40-1.1/4-A2-R360

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4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) 4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) (pack of 1)

Accu Product Code (APC): SBI-4-40-1.1/4-A2-R360

Key Features

Certified Precision - Certificate of Conformity Supplied As Standard.
1 Year Extended Warranty.
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4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) Description

The 4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) has the following features:

Thread Locking Finish
Head Diameter (D): 5.97 mm
Head Length (H): 1.73 mm
Length (L): 1.1/4 inch
Manufacturing Standard: ANSI B18.6.3
Stainless Steel (A2)
Stainless Steel (A2) Material Specification
Slot Depth (F): 1.96 mm
Slot Depth (P): 1.07 mm
Slot Width (A): 0.99 mm
System of Measurement: Imperial
Thread Pitch: 40 TPI
Thread Size: 4-40 UNC

Discover more about the Imperial Binding Pan Head Screws range.

Imperial Binding Screws are part of Accu's Precision Screws range and they feature a standard slotted head. These engineering components are considered to be an imperial variant of Accu's range of Pan Head Screws, but have the addition of an undercut beneath the head. Slotted drives are fully compatible with Accu's range of Slotted Drive Bits and Slotted Screwdrivers.

Materials

Stainless Steel Binding Screws within this range are manufactured in A2 and A4 Stainless Steel. These binding screws can also be manufactured from Aluminium, Brass, Phosphor Bronze and PEEK on request.

Imperial Binding Screw Sizing

Fasteners within this range are available in diameters ranging from 1/4 inch up to No.10, and lengths from 1/8 inch up to 4 inch.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

0.131kg

Component History

Product First Available:

Friday, August 21, 2015

Stock Last Updated:

09:28 PMThursday, June 4, 2026

Specification Last Updated:

Thursday, June 4, 2026

Barcodes

APC (Accu Product Code):

SBI-4-40-1.1/4-A2-R360

EAN13 (International Article No.):

ASIN (Amazon Stock Identification No.):

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Thread Size

Length (L)

Head Diameter (D)

Material

Finish

Head Length (H)

Manufacturing Standard

Material Specification

Slot Depth (F)

Slot Depth (P)

Slot Width (A)

System of Measurement

Thread Pitch

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4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2).

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4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) 4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) (pack of 1)

4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) 4-40 UNC x 1.1/4 Inch Imperial Binding Pan Head Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (A2) (pack of 1)

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