3176207-B-157
View detailed technical data, stock status, and sourcing information for: 3176207-B-157
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 3176207-B-157 to receive an up to date pricing and availability quote by email.
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.
3a thread class, right-hand thread direction, 0.719 inches minimum and 0.750 inches maximum fastener length, flat chamfer head style, 0.719 inches minimum and 0.750 inches maximum thread length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.719 inches minimum and 0.750 inches maximum
- Fastener Length
- 0.719 inches minimum and 0.750 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.550 inches minimum and 0.562 inches maximum
- Head Height
- 0.368 inches minimum and 0.375 inches maximum
- Hole Diameter
- 0.061 inches minimum and 0.067 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.375 inches
- Width Across Flats
- 0.312 inches minimum and 0.316 inches maximum
- Hole Quantity
- 6
- Hole Type
- drilled
- Thread Quantity Per Inch
- 16
- Minimum Tensile Strength
- 13200 pounds per square inch
- Hardness Rating
- 38.0 rockwell c minimum and 45.0 rockwell c maximum overall
- Hole Configuration Style
- round internal hexagon
- Material
- steel uns k03104 overall
- Material Document And Classification
- astm a574 assn std single material response overall
- Surface Treatment
- chromate zinc overall
- Surface Treatment Document And Classification
- astm b633,type 2,class 3 assn std single treatment response overall
- Supplementary Features
- meets ansi b18.3,tables 1 and 1a except drilled head
- Thread Series Designator
- unrc
- Specification/Standard Data
- 81348-ff-s-86 government specification
- Nondefinitive Spec/Std Data
- 6 type and 3/8-16unrc size
- Departure From Cited Document
- ff-s-86,paragraph 3.5.2,drilled head
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 20097H3-6C-12Z | Socket Head Cap Screw |
| 3176207-B-157 | Socket Head Cap Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-01-228-4690?
Does the NSN 5305-01-228-4690 have a Schedule B code assigned?
Does NSN 5305-01-228-4690 require demilitarization?
Does NSN 5305-01-228-4690 contain precious materials?
Does NSN 5305-01-228-4690 contain hazardous materials?
When the NSN 5305-01-228-4690 was assigned to the Federal Catalog?
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
You May Also Like
Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.
Pricing
Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:
