MS51957-23B / 4-40 X 1 1/2" Mil-Spec Machine Screws/Phillips/Pan / 18-8 Ss/Blk Ox/Dfar Compliant (Carton: 2,000 Pcs)
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5% off when you buy 4 or more.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above A$300.
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Orders are processed and shipped from Victoria, Australia.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
- Pan Phillips
- Machine Screw
- Coarse Thread
- Tested and Certified to Military Standards
- Black Oxide over 18-8 Stainless Steel
Mil-Spec Machine Screws, MS51957-23B / 4-40 x 1 1/2" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox / DFAR Compliant
Package Dimensions:
. Weight: 7.8 lb
Specification:
| Thread Size | #4-40 |
| Material | Stainless Steel |
| Drive System | Phillips |
| Item Weight | 7.8 Pounds |
| Head Style | Pan |
| Exterior Finish | Stainless Steel,Black Oxide |
| Manufacturer | Newport Fasteners |
Shipping & Delivery
At SecretGreen, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.