- Home »
- Bolts »
- Close Tolerance Bolt »
- Part NAS674V19H
Close Tolerance Bolt
Model NAS674V19H
Quick Information about NAS674V19H
3a thread class, titanium alloy uns r56400 overall material, unjf thread series designator.
For pricing and availability of this close tolerance bolt submit the price quote form on the right.
Product Details
-
NSN:5306-00-001-4883 (5306000014883)
-
Thread Direction:Right-hand
-
Thread Length:Between 0.400 inches and 0.450 inches
-
Fastener Length:Between 1.598 inches and 1.628 inches
-
Head Style:Hexagon
-
Head Height:Between 0.125 inches and 0.140 inches
-
Width Flats:Between 0.430 inches and 0.439 inches
-
Hole Diameter:0.046 inches
-
Grip Diameter:Between 0.2490 inches and 0.2495 inches
-
Thread Diameter:0.250 inches
-
Grip Length:Between 1.178 inches and 1.198 inches
-
Hole Quantity:3
-
Hole Type:Drilled
-
Thready (tpi):28
-
Hole Style:Hexagon corners
-
Surface Finish:16.0 microinches threads
-
Surface Finish:16.0 microinches top of head
-
Surface Finish:63.0 microinches bearing surface of head
-
Surface Finish:63.0 microinches grip
-
Material Specification:Ams4967 assn standard single material response
-
Specification Data:80205-nas674 professional/industrial association standard
-
Schedule B Code:8109900000
Classification
Zirconium and articles thereof nesoi
Definition Close Tolerance Bolt
An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.
Part Identification
Part Materials
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Price Quote
Get a price for this item via email from our sales team.Certified Supplier
Order with confidence from Aerospace-Supplies.com; a valued certified supplier serving customers in the military and aerospace industries.
- ISO9001 / AS9100 Quality Standards
- HAZMAT Certified
- On Time Delivery
- Qualified sales team
- Counterfeit Parts Prevention
- 100% Product Inspections