Part Number NAS8104-20 Machine Screw
SKU: 5305014850809NAS810420 Machine Screw Datasheet
National aerospace standards part number NAS8104-20
Thread Direction:
Right-hand
Thread Length:
1.250 inches
Fastener Length:
Between 1.190 inches and 1.250 inches
Head Style:
Pan
Head Diameter:
Between 0.473 inches and 0.492 inches
Head Height:
Between 0.162 inches and 0.175 inches
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Part Name Assigned By Controlling Agency:
Navy special project
Screw Material:
Iron alloy 660
Screw Material Specification:
Ams 5731 assn standard 1ST material response or ams 5732 assn standard 2ND material response or ams 5737 assn standard 3RD material response or ams 5853 assn standard 4TH material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
QQ-P-416, type ii, cl 2 federal specification single treatment response
Specification Data:
80205-NAS8100 through 8106 professional/industrial association standard
Manufacturer Cage:
80205
Trade Information:
- Schedule B: 7318152000
- SITC: 69421
- End Use: Iron and steel products, other
- NAICS: 332722
- USDA: 1
Bolts and bolts and their nuts or washers exported in the same shipment
Aerospace Hardware Guarantee
Genuine Manufacturers Parts
100% Product Inspection
7 year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping