Hexagon Head Cap Screw

Name: Hexagon Head Cap Screw
SKU: 5305002693211
Availability: InStock

WG103805

(NSN) National Stock Number

5305-00-269-3211

Federal Supply Classification

5305 Screws

Item Name Code

18257

Schedule B Code

7318152000

Summary

2a thread class, right-hand thread direction, 0.813 inches minimum and 1.000 inches maximum thread length, 0.969 inches minimum and 1.000 inches maximum fastener length, hexagon head style, 0.226 inches minimum and 0.243 inches maximum head height

DAC	HCC	DMIL	RNCC
5	-	-	C

RNVC	SADC	MSDS	RNAAC
1	AC	-	ZZ

Identification

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

INC	FIIG	Concept	Condition
18257	A003B0	-	1

Specifications

Thread Class

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Direction

right-hand

Details

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Thread Length

0.813 inches minimum and 1.000 inches maximum

Details

A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

Fastener Length

0.969 inches minimum and 1.000 inches maximum

Details

The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

Head Style

hexagon

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

Head Height

0.226 inches minimum and 0.243 inches maximum

Details

A measurement from the bottom to the top of the head,in distinction from depth.

Width Between Flats

0.551 inches minimum and 0.562 inches maximum

Details

None.

End Item Identification

mrap buffalo mk2a2

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Nominal Thread Diameter

0.375 inches

Details

The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

Thread Quantity Per Inch

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Minimum Tensile Strength

120000 pounds per square inch

Details

The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.

Hardness Rating

25.0 rockwell c minimum and 34.0 rockwell c maximum overall

Details

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

Surface Finish

63.0 microinches threads

Details

Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.

Material

steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1527 or steel comp 1029 or steel comp 1030 or steel comp 1033 or steel comp 1034 or steel comp 1035 or steel comp 1536 or steel comp 1037 or steel comp 1038 or steel comp 1039 or steel comp 1040 or steel comp 1541 overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

66 fed std all material responses overall

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Surface Treatment

cadmium and chromate overall

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Surface Treatment Document And Classification

qq-p-416 ty 2 cl 2 fed spec single treatment response overall

Details

The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

Thread Series Designator

unc

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Nondefinitive Spec/Std Data

2 type and 10p style and 5 grade

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
PK367	00198	2	-	5	9	-	CT
15529	D9182	6	-	C	1	-	ZZ
179839	D9182	6	-	C	1	-	ZZ
236-20-62	D9182	6	-	C	1	-	ZZ
703-037-16-100	D9182	6	-	C	1	-	ZZ
S-112	D9182	6	-	C	1	-	ZZ
MS90725-60	A9271	5	-	5	2	-	ZR
5305-269-3211	A00AM	9	-	6	9	-	YP
5305002693211	A00AM	9	-	6	9	-	YP
251532	H0001	4	-	5	9	-	ZN
XX002-0916	H2229	2	-	5	9	-	ZN
905789	A274N	3	-	5	2	-	ZG
0702080	S3002	3	-	5	2	-	YB
8176892	18876	X	-	3	2	-	XX
F112	00365	5	-	5	2	-	ZZ
70009-60	95097	5	-	5	9	-	SE
M472	11568	1	-	C	1	-	SB
S1594	14544	6	-	5	9	-	PA
0972A53	3ES68	5	-	C	1	-	ZZ
120233	16004	5	-	5	9	-	KZ
FF-S-85	81348	4	-	4	1	-	KZ
SK-6008-5	0EAK3	5	-	5	1	-	KZ
W1006-1	79218	5	-	5	9	-	SE
W1006-16	79218	5	-	5	2	-	ZZ
W1006-16CA	79218	5	-	5	2	-	ZZ
W10061CA	79218	5	-	5	9	-	SE
15529	30076	6	-	5	9	-	SE
306801	32024	5	-	5	9	-	ZZ
B-0604	25567	A	-	3	2	-	KZ
1864-A	1ML14	4	-	3	2	-	KZ
37542	96046	5	-	5	2	-	CT
69766	13841	4	-	5	2	-	SE
1864-A	28265	4	-	5	9	-	KZ
120233	29215	4	-	3	2	-	ZZ
SK-6008-5	62016	5	-	5	1	-	KZ
04627	16805	6	-	5	9	-	ZZ
MS90725-60	80205	E	-	3	2	-	ZZ
16KP647	45152	5	-	C	1	-	ZZ
2CT236	45152	6	-	C	1	-	ZZ
33984AX	45152	1	-	5	9	-	ZZ
33984AX	75Q65	5	-	5	2	-	ZZ
MS35291-60	96906	E	-	5	9	-	KZ
MS90725-60	96906	4	-	5	9	-	KZ