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4440CH8L 7/16"-20x2 1/2" Hex Cap Screws Grade 8 Fine Zinc-Yellow - ECHO

Product Data

KSCdirect Part #: BBI 455266
Description: 4440CH8L 7/16"-20x2 1/2",(PT) HEX CAP SCREWS GRADE 8 FINE ZINC-YELLOW BAKE
MFG Part #: 455266
UPC:
Supplier: BBI
Standard Pack: Order QTY must be in multiples of 100
Usually ships in 8 days.
You will be notified of any delay and may cancel at that time.

Your Price: $2.55 / EA

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* Quantity discounts may be available. Call Kelly Supply at 800-918-8939.
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Details

The 4440CH8L 7/16"-20x2 1/2" Hex Cap Screws are Grade 8 fasteners designed for demanding applications. With a fine thread design, these screws provide enhanced grip and stability, making them ideal for heavy-duty use. The zinc-yellow finish offers excellent corrosion resistance, ensuring longevity in various environments. Complying with industry standards, these screws are perfect for automotive, construction, and machinery applications, delivering reliable performance in critical fastening tasks.

Description

BBI Cap Screw, Partially Threaded, Measurement System: Imperial, 7/16-20 Thread, 2-1/2 in Length Under Head, 8 Grade, Alloy Steel, Zinc Yellow Bake CR+6, UNF Thread, 9/32 in H Head, Hex Head, 150000 psi Tensile Strength, Material Specification: ASTM B633-Fe, Zn5 Type 2, 7/16 in Shank, 33 to 39 HRC Hardness

Applications:

For machinery and constructions

Standards/Approval:

  • ASME/ANSI B18.2.1

Attributes/Specifications

Diameter - Thread Size 7/16-20
Finish Zinc Yellow Bake CR+6
Grade 8
Hardness 33 to 39 HRC
Head Size 9/32 in H
Head Type Hex
Length Under Head 2-1/2 in
Material Alloy Steel
Material Specification ASTM B633-Fe, Zn5 Type 2
Measurement System Imperial
Shank Size 7/16 in
Tensile Strength 150000 psi
Thread Type UNF
Type Partially Threaded
Manufacturer BBI

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