Mfr Part #:

4002-7

The Alcoa Global Fasteners, Inc. 4002-7 is a stud assembly from the 4002 series. It features steel construction with cadmium plating and a slotted head style.

✓ Total Stock: 50 pcs

$ Price Range: $0.99

4002-7 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Hybrid Electronics ✓ Non-Authorised Inventory information	50 pcs On Request	50 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

4002-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Alcoa Global Fasteners, Inc.
Failure Rate	4002
Finish	Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Yellow Chromate)
Head Style	Slotted
Length	0.563-0.573 in

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4002-7 Description

Short technical summary and product information.

The Alcoa Global Fasteners, Inc. 4002-7 is a stud assembly belonging to the 4002 series. This component is constructed from steel, with options for AMS 6300, ASTM A331, ASTM A322, ASTM A752, or 1008-1010 steel for the stud, and steel for the cup and spacer. The spring and cross pin are made from Music Wire per ASTM A228.

Key mechanical specifications include a length of 0.563-0.573 inches, a cup diameter of 0.352 inches, and a stud diameter of 0.840 inches. This stud assembly boasts an ultimate tensile strength of 1,050,000 lb and a working strength of 700,000 lb. It also features stud grip increments of 0.030 inches and a minimum preload of 50,000 lb.

The finish is Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Yellow Chromate). The head style is slotted. This series utilizes a variety of grommets which must be installed into the top panel to enhance system performance.

4002-7 Quick Information

Product Type: Stud Assembly

Series: 4002

Canonical Name: 4002 Series Steel & Stainless Steel Stud Assembly

Subcategory: Stud Assembly

4002-7 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

4002-7 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

4002-7 Features

Steel stud and cup/spacer construction.
Slotted head style for secure engagement.
Cadmium plate finish for corrosion resistance.
High ultimate tensile strength of 1,050,000 lb.
Precise grip increments of 0.030 inches.

4002-7 Applications

Used in aerospace panel fastening systems
Ideal for military equipment access panels
Suitable for commercial transportation panel mounting
Applied in defense and space applications

4002-7 FAQs

7 frequently asked questions generated from this part’s specifications.

What materials are used in the 4002-7 stud assembly?

The stud is made of steel per AMS 6300, ASTM A331, ASTM A322, ASTM A752 or 1008-1010. The cup & spacer are steel per ASTM A109, ASTM A108, ASTM A682, ASTM A684. The spring & cross pin are Music Wire per ASTM A228.

What is the head style and finish of the 4002-7 stud assembly?

The head style is Slotted, and the finish is Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Yellow Chromate).

What are the dimensions of the 4002-7 stud assembly?

The length is 0.563-0.573 inches, the cup diameter is 0.352 inches, and the stud diameter is 0.840 inches.

What is the tensile strength of the 4002-7 stud assembly?

The ultimate tensile strength is 1,050,000 lb and the working strength is 700,000 lb.

What is the minimum preload for the 4002-7 stud assembly?

The minimum preload is 50,000 lb.

What is the RoHS status of the 4002-7 stud assembly?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 4002-7 stud assembly?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.