Flat Head Socket Head Cap Screws
Need a flush, snag-free fastener that still pulls hard? Flat head socket cap screws countersink at 82 degrees for clean seating, with deep hex sockets for solid key engagement. Choose coarse for general assembly, fine for higher clamp load and vibration resistance. Go zinc plate for corrosion, black oil for shop builds, 18-8 stainless for wet service, metric in 10.9-12.9.
Filter
463 results
Top
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Premium USA Flat Socket Head Cap Screws
Flat head socket cap screws made from heat‑treated alloy steel with black oxide finish. Precision hex drive and uniform 82° bearing under the head. Fully formed coarse threads and continuous grain flow provide improved strength and a precise fit for general fastening applications.
Thread Type: Coarse
| Item # | Diameter | Length | Thread Size | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
3024402
|
#4
|
#4-40
|
100
|
Log in to view price | ||
|
|
3024502
|
#5
|
#5-40
|
100
|
Log in to view price | ||
|
|
3020102
|
#6
|
#6-32
|
100
|
Log in to view price | ||
|
|
3020203
|
#8
|
#8-32
|
100
|
Log in to view price | ||
|
|
3020303
|
#10
|
#10-24
|
100
|
Log in to view price | ||
|
|
3020403
|
1/4"
|
1/4"-20
|
100
|
Log in to view price | ||
|
|
3020504
|
5/16"
|
5/16"-18
|
100
|
Log in to view price | ||
|
|
3020604
|
3/8"
|
3/8"-16
|
100
|
Log in to view price | ||
|
|
3020806
|
1/2"
|
1/2"-13
|
50
|
Log in to view price | ||
|
|
3021010
|
5/8"
|
5/8"-11
|
25
|
Log in to view price | ||
|
|
3021216
|
3/4"
|
3/4"-10
|
25
|
Log in to view price |
Thread Type: Fine
| Item # | Diameter | Length | Thread Size | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
3120304
|
#10
|
#10-32
|
100
|
Log in to view price | ||
|
|
3120403
|
1/4"
|
1/4"-28
|
100
|
Log in to view price | ||
|
|
3120504
|
5/16"
|
5/16"-24
|
100
|
Log in to view price |
Flat Socket Head Cap Screws - Black Oil Dipped
Flat socket head cap screws made from alloy steel with a black oil-dipped finish. Flat head with hex (socket) drive and coarse USS threads. ANSI B18.3 construction and high tensile strength provides reliable clamp force and corrosion resistance for general fastening applications.
Thread Type: Coarse
| Item # | Diameter | Length | Thread Size | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
305105
|
#4
|
#4-40
|
50
|
Log in to view price | ||
|
|
305100
|
#5
|
#5-40
|
50
|
Log in to view price | ||
|
|
305113
|
#6
|
#6-32
|
50
|
Log in to view price | ||
|
|
305119
|
#8
|
#8-32
|
50
|
Log in to view price | ||
|
|
305125
|
#10
|
#10-24
|
25
|
Log in to view price | ||
|
|
305207
|
1/4"
|
1/4"-20
|
25
|
Log in to view price | ||
|
|
305212
|
5/16"
|
5/16"-18
|
25
|
Log in to view price | ||
|
|
305217
|
3/8"
|
3/8"-16
|
25
|
Log in to view price | ||
|
|
305706
|
7/16"
|
7/16"-14
|
10
|
Log in to view price | ||
|
|
305154
|
1/2"
|
1/2"-13
|
10
|
Log in to view price | ||
|
|
305224
|
5/8"
|
5/8"-11
|
5
|
Log in to view price | ||
|
|
305226
|
3/4"
|
3/4"-10
|
5
|
Log in to view price |
Thread Type: Fine
| Item # | Diameter | Length | Thread Size | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
315125
|
#10
|
#10-32
|
50
|
Log in to view price | ||
|
|
315160
|
1/4"
|
1/4"-28
|
50
|
Log in to view price | ||
|
|
315138
|
5/16"
|
5/16"-24
|
50
|
Log in to view price | ||
|
|
315144
|
3/8"
|
3/8"-24
|
25
|
Log in to view price | ||
|
|
315154
|
1/2"
|
1/2"-20
|
10
|
Log in to view price |
Flat Socket Head Cap Screws - Zinc Plated
Flat socket head cap screws made from alloy steel with a zinc plated finish. Coarse USS threads and hex drive recesses. Conforms to ANSI B18.3 and plated to ASTM B633. High tensile strength and improved corrosion resistance, suitable for automotive and general fastening.
Thread Type: Coarse
| Item # | Diameter | Length | Thread Size | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
3055113
|
#6
|
#6-32
|
25
|
Log in to view price | ||
|
|
3055123
|
#8
|
#8-32
|
25
|
Log in to view price | ||
|
|
3055127
|
#10
|
#10-24
|
15
|
Log in to view price | ||
|
|
3055131
|
1/4"
|
1/4"-20
|
15
|
Log in to view price | ||
|
|
3055155
|
1/2"
|
1/2"-13
|
5
|
Log in to view price |
Thread Type: Fine
| Item # | Diameter | Length | Thread Size | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
3155127
|
#10
|
#10-32
|
25
|
Log in to view price |
Stainless Steel Flat Socket Head Cap Screws
Flat socket head cap screws made from 18-8 stainless steel with coarse (USS) threads and hex drive recesses. Flat head geometry provides a flush finish and coarse threads help with quick assembly. Available in multiple diameters and lengths for general fastening.
Thread Type: Coarse
| Item # | Diameter | Length | Thread Size | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
335994
|
#4
|
#4-40
|
50
|
Log in to view price | ||
|
|
336004
|
#6
|
#6-32
|
50
|
Log in to view price | ||
|
|
336017
|
#8
|
#8-32
|
50
|
Log in to view price | ||
|
|
336026
|
#10
|
#10-24
|
50
|
Log in to view price | ||
|
|
336046
|
1/4"
|
1/4"-20
|
25
|
Log in to view price | ||
|
|
336050
|
5/16"
|
5/16"-18
|
25
|
Log in to view price | ||
|
|
336059
|
3/8"
|
3/8"-16
|
25
|
Log in to view price | ||
|
|
336064
|
1/2"
|
1/2"-13
|
10
|
Log in to view price |
Thread Type: Fine
| Item # | Diameter | Length | Thread Size | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
336030
|
#10
|
#10-32
|
50
|
Log in to view price |
Metric Flat Socket Head Cap Screws - Black Oil Dipped
Metric flat socket head cap screws made from alloy steel with a black oil-dipped finish. Class 10.9, coarse metric threads and hex drive recesses provide high tensile strength and reliable fastening for machinery and assemblies. Suitable where flush head fit is required.
| Item # | Diameter | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
463300
|
M3
|
6 mm |
M3 x 0.5
|
Coarse
|
50
|
Log in to view price | |
|
|
463441
|
M3
|
M3 x 0.5
|
Coarse
|
50
|
Log in to view price | ||
|
|
463446
|
M4
|
M4 x 0.7
|
Coarse
|
50
|
Log in to view price | ||
|
|
463301
|
M4
|
M4 x 0.7
|
Coarse
|
50
|
Log in to view price | ||
|
|
463305
|
M5
|
M5 x 0.8
|
Coarse
|
50
|
Log in to view price | ||
|
|
463452
|
M5
|
M5 x 0.8
|
Coarse
|
50
|
Log in to view price | ||
|
|
463458
|
M6
|
M6 x 1.0
|
Coarse
|
25
|
Log in to view price | ||
|
|
463309
|
M6
|
M6 x 1.0
|
Coarse
|
25
|
Log in to view price | ||
|
|
463312
|
M8
|
M8 x 1.25
|
Coarse
|
25
|
Log in to view price | ||
|
|
463466
|
M8
|
M8 x 1.25
|
Coarse
|
25
|
Log in to view price | ||
|
|
463315
|
M10
|
M10 x 1.5
|
Coarse
|
25
|
Log in to view price | ||
|
|
463474
|
M10
|
M10 x 1.5
|
Coarse
|
25
|
Log in to view price | ||
|
|
463481
|
M12
|
M12 x 1.75
|
Coarse
|
25
|
Log in to view price | ||
|
|
463318
|
M12
|
M12 x 1.75
|
Coarse
|
10
|
Log in to view price | ||
|
|
463487
|
M16
|
M16 x 2.0
|
Coarse
|
10
|
Log in to view price | ||
|
|
463321
|
M16
|
M16 x 2.0
|
Coarse
|
10
|
Log in to view price |
Metric Flat Socket Head Cap Screws - Zinc Plated
Metric flat socket head cap screws made from alloy steel with zinc plating and a hex drive recess. Class 10.9, coarse metric threads and high tensile strength provide robust clamping and improved shear resistance. Suited for general machinery and assembly applications.
| Item # | Diameter | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
4653448
|
M4
|
M4 x 0.7
|
Coarse
|
25
|
Log in to view price | ||
|
|
4653452
|
M5
|
M5 x 0.8
|
Coarse
|
25
|
Log in to view price | ||
|
|
4653459
|
M6
|
M6 x 1.0
|
Coarse
|
15
|
Log in to view price | ||
|
|
4653467
|
M8
|
M8 x 1.25
|
Coarse
|
15
|
Log in to view price |
18-8 Stainless Steel Flat Socket Head Cap Screws
Stainless steel flat socket head cap screws in 18-8 grade with hex drive recess and coarse metric threads. Flat head profile provides a low flush finish and hex drive helps controlled torque. Suitable for general fastening where corrosion resistance and a clean countersunk appearance are needed.
| Item # | Diameter | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
467299
|
M3
|
M3 x 0.5
|
Coarse
|
25
|
Log in to view price | ||
|
|
467307
|
M4
|
M4 x 0.7
|
Coarse
|
25
|
Log in to view price | ||
|
|
467319
|
M5
|
M5 x 0.8
|
Coarse
|
25
|
Log in to view price | ||
|
|
467329
|
M6
|
M6 x 1.0
|
Coarse
|
25
|
Log in to view price | ||
|
|
467339
|
M8
|
M8 x 1.25
|
Coarse
|
10
|
Log in to view price | ||
|
|
467350
|
M10
|
M10 x 1.5
|
Coarse
|
10
|
Log in to view price | ||
|
|
467360
|
M12
|
M12 x 1.75
|
Coarse
|
5
|
Log in to view price |
92 options | Item #:
3024402
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
138 options | Item #:
305105
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
28 options | Item #:
3055113
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
60 options | Item #:
335994
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
73 options | Item #:
463300
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
14 options | Item #:
4653448
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
58 options | Item #:
467299
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Digital Catalog
View Catalog