Cap Hexagon Head Screw P/N MS35307-322

Specifications

Fastener length

3.906–4.000 in

Thread class

2A

Hardness rating

Overall Rockwell B Minimum 80.0

Minimum yield strength

Pounds Per Square Inch 30000

Surface finish

Threads Microinches 63.0

Minimum tensile strength

Pounds Per Square Inch 80000

Thread length

0.938 in minimum

Thread direction

Right-Hand

Thread series designator

Unified National Coarse (UNC)

Material

Overall Steel Comp 301 or Steel Comp 302 or Steel Comp 303 or Steel Comp 303F or Steel Comp 385 or Steel Comp 303SE or Steel Comp 304 or Steel Comp 304L or Steel Comp 305 or Steel Comp 308 or Steel Comp 309 or Steel Comp 309S or Steel Comp 310 or Steel Comp 310S or Steel Comp 314 or Steel Comp 316 or Steel Comp 316L or Steel Comp 317 or Steel Comp 321 or Steel Comp 323 or Steel Comp 324 or Steel Comp 347 or Steel Comp 348

Nominal thread diameter

Inches 0.250

Material document and classification

Overall Fed STD All Material Responses 66

Surface treatment

Overall Passivate

Thread quantity per inch

20

Head height

0.150–0.163 in

Width between flats

0.428–0.438 in

Surface treatment document and classification

Overall Fed Spec Single Treatment Response QQ--35

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

MS35307-322

Also referenced as

1034-D220 ITEM 2078+2430+001

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 4 on the shelf
Unit of issue	PG package
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 5305-00-145-8406?
NSN 5305-00-145-8406 (5305001458406) — Cap Hexagon Head Screw: SECO Parts has 4 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for cap hexagon head screw in federal supply class 5305 (Screws).

Is NSN 5305-00-145-8406 available?
SECO Parts has 4 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5305-00-145-8406 cost?
SECO quotes NSN 5305-00-145-8406 on request, usually the same business day.

What part numbers cross-reference to NSN 5305-00-145-8406?
Part numbers that cross-reference this NSN include MS35307-322. It is also referenced by older, superseded or advisory numbers: 1034-D220 ITEM, 2078+2430+001. SECO can quote against any of them.