UNM Screws (Unified Miniature Screws)
![]()

Popular sizes of UNM Screws (Unified Miniature Screws) listed below are available for immediate shipment from stock. All items are manufactured and deburred to exacting NAS standards and are the finest obtainable anywhere. Used with Morris precision ground thread taps, these UNM screws assure trouble-free fastening from one dependable source.
| STOCK SIZES | 0.50 | 0.80 | 0.90 | 1.00 | 1.20 |
STOCK #303 (18-8) STAINLESS STEEL UNM SCREWS
![]()
Flat Fillister (NAS721) & Flat (NAS723) Heads (Burr Free) UNM Screws
| LENGTH | |||||||||||
| SIZE | Price per C | .060 | .080 | .100 | .120 | .160 | .200 | .250 | .320 | .400 | .500 |
| 0.50UMN |
100-499 500-999 1000-1999 2000 |
$554.00 402.00 377.00 340.00 |
$554.00 402.00 377.00 340.00 |
$554.00 402.00 377.00 340.00 |
$554.00 402.00 377.00 340.00 |
• • • |
• • • |
• • • |
• • • |
• • • |
• • • |
| 0.80UNM |
100-499 500-999 1000 |
• • • |
$126.00 84.50 72.50 |
$126.00 84.50 72.50 |
$126.00 84.50 72.50 |
• • • |
• • • |
• • • |
• • • |
• • • |
• • • |
| 0.90UNM |
100-499 500-999 1000 |
• • • |
$126.00 84.50 72.50 |
$126.00 84.50 72.50 |
$126.00 84.50 72.50 |
$126.00 84.50 72.50 |
• • • |
• • • |
• • • |
• • • |
• • • |
| 1.00UNM |
100-499 500-999 1000 |
$101.00+ 67.50+ 58.00+ |
$81.00 54.50 46.50 |
$81.00 54.50 46.50 |
$81.00 54.50 46.50 |
$81.00 54.50 46.50 |
$192.00 128.50 110.50 |
$192.00 128.50 110.50 |
$201.00 134.50 115.50 |
• • • |
• • • |
| 1.20UNM |
100-499 500-999 1000 |
• • • |
$81.00+ 54.50+ 46.50+ |
$81.00 54.50 46.50 |
$81.00 54.50 46.50 |
$81.00 54.50 46.50 |
$98.00 56.25 45.25 |
$88.25 59.50 51.00 |
$183.00 122.00 105.00 |
$183.00 122.00 105.00 |
$201.00 134.50 115.50 |
• Not available from stock. Can be made to special order.
+ Not stocked in flat head in these sizes and lengths.
![]()
PAN (NAS722) Head (Burr Free) Unified Miniature Screws
| LENGTH | |||||||||||
| SIZE | Price per C | .060 | .080 | .100 | .120 | .160 | .200 | .250 | .320 | .400 | .500 |
| 1.00 UNM |
100-499 500-999 1000 |
$192.00 128.50 110.50 |
$183.00 122.00 105.00 |
$183.00 122.00 105.00 |
$183.00 122.00 105.00 |
$183.00 122.00 105.00 |
$192.00 128.50 110.50 |
$192.00 128.50 110.50 |
$201.00 134.50 115.50 |
• • • |
• • • |
| 1.20UNM |
100-499 500-999 1000 |
• • • |
$155.00 104.00 89.50 |
$155.00 104.00 89.50 |
$155.00 104.00 89.50 |
$155.00 104.00 89.50 |
$167.00 111.50 95.50 |
$167.00 111.50 95.50 |
$192.00 128.50 110.50 |
$192.00 128.50 110.50 |
$201.00 134.50 115.50 |
• Not available from stock. Can be made to special order.
![]()
BINDING (NAS724) Head (Burr Free) UNM Screws
| LENGTH | |||||||||||
| SIZE | Price per C | .060 | .080 | .100 | .120 | .160 | .200 | .250 | .320 | .400 | .500 |
| 1.00 UNM |
100-499 500-999 1000 |
$101.00 67.50 58.00 |
$98.00 59.50 51.00 |
$98.00 59.50 51.00 |
$98.00 59.50 51.00 |
$98.00 59.50 51.00 |
$192.00 128.50 110.50 |
$192.00 128.50 110.50 |
$201.00 134.50 115.50 |
• • • |
• • • |
| 1.20UNM |
100-499 500-999 1000 |
• • • |
$98.00 59.50 51.00 |
$98.00 59.50 51.00 |
$98.00 59.50 51.00 |
$98.00 59.50 51.00 |
$167.00 111.50 95.50 |
$167.00 111.50 95.50 |
$192.00 128.50 110.50 |
$192.00 128.50 110.50 |
$201.00 134.50 115.50 |
• Not available from stock. Can be made to special order.
All Fasteners Counted
ELECTRONICALLY
for maximum accuracy
PRICES FOR LARGER QUANTITIES, UNBURRED UNM SCREWS, OTHER
MATERIALS, SIZES, HEAD TYPES & LENGTHS ON REQUEST.
Prices Effective 11/1/04