Boeing BACB30NR4K34 Bolt

Boeing BACB30NR4K34 Bolt

The Boeing Company

Part # BACB30NR4K34

The BACB30NR4K34 bolt, made from titanium alloy UNS R56400, offers exceptional strength and durability for demanding applications. With precise dimensions, excellent corrosion resistance, and compatibility with standard systems, it is ideal for aerospace and other critical industries.
Buy now from
Commercial Spares

Overview

The BACB30NR4K34 bolt is engineered for applications demanding exceptional strength and durability. Made from titanium alloy UNS R56400, this bolt features a dished hexagon head with a finished surface achieving a surface finish of 32.0 microinches on the threads. With a nominal thread diameter of 0.250 inches and a thread class of 3A, it ensures reliable performance across several environments. The right-hand thread direction and UNJF thread series designator enhance compatibility with standard fastening systems. Key specifications include a fastener length of 2.499 inches to 2.529 inches, grip length of 2.115 inches to 2.135 inches, and a head height ranging from 0.125 inches to 0.140 inches. The width between flats measures between 0.430 inches and 0.439 inches, making it suitable for precise applications. Surface treatment classified under BMS 10-85 Ty 1 provides excellent corrosion resistance and longevity, making this bolt ideal for aerospace and other demanding industries.

Features & Benefits

Features
  • Constructed from titanium alloy UNS R56400 for excellent strength.
  • Dished hexagon head with a finished surface for improved grip.
  • Right-hand thread direction with a nominal diameter of 0.250 inches.
Benefits
  • Ensures reliable fastening in high-stress applications.
  • Provides excellent corrosion resistance for optimal service life.
  • Compatible with standard fastening systems for ease of use.

Technical Information

ATA Number

22,
25,
27,
29,
52,
55

ATA Chapter

Auto Flight
Equipment / Furnishings
Flight Controls
Hydraulic Power
Doors
Stabilizers

ATA Group

Airframe Systems
Structure

ATA Section

CARGO HANDLING SYSTEM
RUDDER AND RUDDER TRIM CONTROL SYSTEM
ELEVATOR AND TAB CONTROL SYSTEM
HORIZONTAL STABILIZER TRIM CONTROL SYSTEM
TRAILING EDGE FLAP SYSTEM
FLIGHT SPOILER CONTROL SYSTEM
5 more

NIIN

013056159

NSN

5306-01-305-6159

FSCG

5306

FSCG Category

Bolts

UNSPSC Code

31161620

UNSPSC Category

Hexagonal bolts

Lead Time (Days)

166

Certification Status

CERTIFIED

ATA Part Number

BACB30NR4K34

Commercial Part

Yes

Harmonized Tariff Schedule Code

8108903060

Repairable

No

Specification Part Number

BACB30NR4K34

Supplier Part Number

BACB30NR4K34

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Boeing

Aircraft Models

737NG-600
767-400
737NG-800
737NG-800MMA
737NG-900
737NG-700C
21 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
Buy now from
Commercial Spares
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.