Home / UNC Bolts, Nuts and Washers / UNC Socket Head Button Screws ASME B18.3-2012 in A2 Stainless Steel

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UNC Socket Head Button Screws ASME B18.3-2012 in A2 Stainless Steel

A popular and attractive socket head screw, typically used where aesthetics are important, or where a lower profile domed finish is required. The hex drive is generally smaller than other hex driven ranges and thus the ultimate tightening torque is reduced. Manufactured to ASME/ANSI B18.3, and always fully threaded.

Material Selection

BZP

MZP

technical drawing of UNC Socket Head Button Screws ASME B18.3-2012

Technical Summary

Standard

ASME B18.3

Material

A2 Stainless Steel

all dimensions in inches

datasheet

Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
Socket Head Button (Dome) Screw UNC 2-56 x 1/8 inch in A2 Stainless (WF17130)			£0.00
Socket Head Button (Dome) Screw UNC 2-56 x 3/16 inch in A2 Stainless (WF17131)			£0.00
Socket Head Button (Dome) Screw UNC 2-56 x 1/4 inch in A2 Stainless (WF17132)			£0.00
Socket Head Button (Dome) Screw UNC 2-56 x 5/16 inch in A2 Stainless (WF17133)			£0.00
Socket Head Button (Dome) Screw UNC 2-56 x 3/8 inch in A2 Stainless (WF17134)			£0.00
Socket Head Button (Dome) Screw UNC 2-56 x 1/2 inch in A2 Stainless (WF17135)			£0.00
Socket Head Button (Dome) Screw UNC 2-56 x 5/8 inch in A2 Stainless (WF17136)			£0.00
Socket Head Button (Dome) Screw UNC 2-56 x 3/4 inch in A2 Stainless (WF17137)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 1/8 inch in A2 Stainless (WF17138)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 3/16 inch in A2 Stainless (WF17139)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 1/4 inch in A2 Stainless (WF17140)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 5/16 inch in A2 Stainless (WF17141)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 3/8 inch in A2 Stainless (WF17142)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 1/2 inch in A2 Stainless (WF17144)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 5/8 inch in A2 Stainless (WF17145)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 3/4 inch in A2 Stainless (WF17146)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 1 inch in A2 Stainless (WF17147)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 1-1/4 inch in A2 Stainless (WF17148)			£0.00
Socket Head Button (Dome) Screw UNC 4-40 x 1-1/2 inch in A2 Stainless (WF17149)			£0.00
Socket Head Button (Dome) Screw UNC 6-32 x 3/16 inch in A2 Stainless (WF17150)			£0.00
Socket Head Button (Dome) Screw UNC 6-32 x 1/4 inch in A2 Stainless (WF17151)			£0.00
Socket Head Button (Dome) Screw UNC 6-32 x 5/16 inch in A2 Stainless (WF17152)			£0.00
Socket Head Button (Dome) Screw UNC 6-32 x 3/8 inch in A2 Stainless (WF17153)			£0.00
Socket Head Button (Dome) Screw UNC 6-32 x 1/2 inch in A2 Stainless (WF16450)			£0.00
Socket Head Button (Dome) Screw UNC 6-32 x 5/8 inch in A2 Stainless (WF17154)			£0.00
Socket Head Button (Dome) Screw UNC 6-32 x 3/4 inch in A2 Stainless (WF17155)			£0.00
Socket Head Button (Dome) Screw UNC 6-32 x 1 inch in A2 Stainless (WF17156)			£0.00
Socket Head Button (Dome) Screw UNC 6-32 x 1-1/2 inch in A2 Stainless (WF17157)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 3/16 inch in A2 Stainless (WF17159)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 1/4 inch in A2 Stainless (WF17160)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 5/16 inch in A2 Stainless (WF16452)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 3/8 inch in A2 Stainless (WF16454)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 1/2 inch in A2 Stainless (WF16456)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 5/8 inch in A2 Stainless (WF16458)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 3/4 inch in A2 Stainless (WF16460)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 7/8 inch in A2 Stainless (WF17161)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 1 inch in A2 Stainless (WF16462)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 1-1/4 inch in A2 Stainless (WF17162)			£0.00
Socket Head Button (Dome) Screw UNC 8-32 x 1-1/2 inch in A2 Stainless (WF17163)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 1/4 inch in A2 Stainless (WF16468)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 5/16 inch in A2 Stainless (WF16470)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 3/8 inch in A2 Stainless (WF16472)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 1/2 inch in A2 Stainless (WF16474)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 5/8 inch in A2 Stainless (WF16476)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 3/4 inch in A2 Stainless (WF16478)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 7/8 inch in A2 Stainless (WF17164)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 1 inch in A2 Stainless (WF16480)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 1-1/4 inch in A2 Stainless (WF16464)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 1-1/2 inch in A2 Stainless (WF16466)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 1-3/4 inch in A2 Stainless (WF17165)			£0.00
Socket Head Button (Dome) Screw UNC 10-24 x 2 inch in A2 Stainless (WF17166)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 1/4 inch in A2 Stainless (WF17169)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 5/16 inch in A2 Stainless (WF17170)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 3/8 inch in A2 Stainless (WF16488)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 1/2 inch in A2 Stainless (WF16486)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 5/8 inch in A2 Stainless (WF16490)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 3/4 inch in A2 Stainless (WF16492)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 7/8 inch in A2 Stainless (WF17171)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 1 inch in A2 Stainless (WF16494)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 1-1/4 inch in A2 Stainless (WF16496)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 1-1/2 inch in A2 Stainless (WF16482)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 1-3/4 inch in A2 Stainless (WF17172)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 2 inch in A2 Stainless (WF16484)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 2-1/4 inch in A2 Stainless (WF17173)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 2-1/2 inch in A2 Stainless (WF17174)			£0.00
Socket Head Button (Dome) Screw UNC 1/4 x 3 inch in A2 Stainless (WF17175)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 3/8 inch in A2 Stainless (WF17178)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 1/2 inch in A2 Stainless (WF16502)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 5/8 inch in A2 Stainless (WF16504)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 7/8 inch in A2 Stainless (WF17179)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 1 inch in A2 Stainless (WF16508)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 1-1/4 inch in A2 Stainless (WF16510)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 1-1/2 inch in A2 Stainless (WF16512)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 1-3/4 inch in A2 Stainless (WF17180)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 2 inch in A2 Stainless (WF16500)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 2-1/4 inch in A2 Stainless (WF17181)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 2-1/2 inch in A2 Stainless (WF16498)			£0.00
Socket Head Button (Dome) Screw UNC 5/16 x 3 inch in A2 Stainless (WF17182)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 1/2 inch in A2 Stainless (WF17183)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 5/8 inch in A2 Stainless (WF17184)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 3/4 inch in A2 Stainless (WF16520)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 1 inch in A2 Stainless (WF16522)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 1-1/4 inch in A2 Stainless (WF16524)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 1-1/2 inch in A2 Stainless (WF16526)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 1-3/4 inch in A2 Stainless (WF17185)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 2 inch in A2 Stainless (WF16514)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 2-1/4 inch in A2 Stainless (WF17186)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 2-1/2 inch in A2 Stainless (WF16516)			£0.00
Socket Head Button (Dome) Screw UNC 3/8 x 3 inch in A2 Stainless (WF16518)			£0.00
Socket Head Button (Dome) Screw UNC 1/2 x 1 inch in A2 Stainless (WF16532)			£0.00
Socket Head Button (Dome) Screw UNC 1/2 x 1-1/4 inch in A2 Stainless (WF16534)			£0.00
Socket Head Button (Dome) Screw UNC 1/2 x 1-1/2 inch in A2 Stainless (WF16536)			£0.00
Socket Head Button (Dome) Screw UNC 1/2 x 2 inch in A2 Stainless (WF16538)			£0.00
Socket Head Button (Dome) Screw UNC 1/2 x 2-1/2 inch in A2 Stainless (WF16528)			£0.00

Socket Head Button (Dome) Screw UNC 2-56 x 1/8 inch in A2 Stainless
(WF17130)

Socket Head Button (Dome) Screw UNC 2-56 x 3/16 inch in A2 Stainless
(WF17131)

Socket Head Button (Dome) Screw UNC 2-56 x 1/4 inch in A2 Stainless
(WF17132)

Socket Head Button (Dome) Screw UNC 2-56 x 5/16 inch in A2 Stainless
(WF17133)

Socket Head Button (Dome) Screw UNC 2-56 x 3/8 inch in A2 Stainless
(WF17134)

Socket Head Button (Dome) Screw UNC 2-56 x 1/2 inch in A2 Stainless
(WF17135)

Socket Head Button (Dome) Screw UNC 2-56 x 5/8 inch in A2 Stainless
(WF17136)

Socket Head Button (Dome) Screw UNC 2-56 x 3/4 inch in A2 Stainless
(WF17137)

Socket Head Button (Dome) Screw UNC 4-40 x 1/8 inch in A2 Stainless
(WF17138)

Socket Head Button (Dome) Screw UNC 4-40 x 3/16 inch in A2 Stainless
(WF17139)

Socket Head Button (Dome) Screw UNC 4-40 x 1/4 inch in A2 Stainless
(WF17140)

Socket Head Button (Dome) Screw UNC 4-40 x 5/16 inch in A2 Stainless
(WF17141)

Socket Head Button (Dome) Screw UNC 4-40 x 3/8 inch in A2 Stainless
(WF17142)

Socket Head Button (Dome) Screw UNC 4-40 x 1/2 inch in A2 Stainless
(WF17144)

Socket Head Button (Dome) Screw UNC 4-40 x 5/8 inch in A2 Stainless
(WF17145)

Socket Head Button (Dome) Screw UNC 4-40 x 3/4 inch in A2 Stainless
(WF17146)

Socket Head Button (Dome) Screw UNC 4-40 x 1 inch in A2 Stainless
(WF17147)

Socket Head Button (Dome) Screw UNC 4-40 x 1-1/4 inch in A2 Stainless
(WF17148)

Socket Head Button (Dome) Screw UNC 4-40 x 1-1/2 inch in A2 Stainless
(WF17149)

Socket Head Button (Dome) Screw UNC 6-32 x 3/16 inch in A2 Stainless
(WF17150)

Socket Head Button (Dome) Screw UNC 6-32 x 1/4 inch in A2 Stainless
(WF17151)

Socket Head Button (Dome) Screw UNC 6-32 x 5/16 inch in A2 Stainless
(WF17152)

Socket Head Button (Dome) Screw UNC 6-32 x 3/8 inch in A2 Stainless
(WF17153)

Socket Head Button (Dome) Screw UNC 6-32 x 1/2 inch in A2 Stainless
(WF16450)

Socket Head Button (Dome) Screw UNC 6-32 x 5/8 inch in A2 Stainless
(WF17154)

Socket Head Button (Dome) Screw UNC 6-32 x 3/4 inch in A2 Stainless
(WF17155)

Socket Head Button (Dome) Screw UNC 6-32 x 1 inch in A2 Stainless
(WF17156)

Socket Head Button (Dome) Screw UNC 6-32 x 1-1/2 inch in A2 Stainless
(WF17157)

Socket Head Button (Dome) Screw UNC 8-32 x 3/16 inch in A2 Stainless
(WF17159)

Socket Head Button (Dome) Screw UNC 8-32 x 1/4 inch in A2 Stainless
(WF17160)

Socket Head Button (Dome) Screw UNC 8-32 x 5/16 inch in A2 Stainless
(WF16452)

Socket Head Button (Dome) Screw UNC 8-32 x 3/8 inch in A2 Stainless
(WF16454)

Socket Head Button (Dome) Screw UNC 8-32 x 1/2 inch in A2 Stainless
(WF16456)

Socket Head Button (Dome) Screw UNC 8-32 x 5/8 inch in A2 Stainless
(WF16458)

Socket Head Button (Dome) Screw UNC 8-32 x 3/4 inch in A2 Stainless
(WF16460)

Socket Head Button (Dome) Screw UNC 8-32 x 7/8 inch in A2 Stainless
(WF17161)

Socket Head Button (Dome) Screw UNC 8-32 x 1 inch in A2 Stainless
(WF16462)

Socket Head Button (Dome) Screw UNC 8-32 x 1-1/4 inch in A2 Stainless
(WF17162)

Socket Head Button (Dome) Screw UNC 8-32 x 1-1/2 inch in A2 Stainless
(WF17163)

Socket Head Button (Dome) Screw UNC 10-24 x 1/4 inch in A2 Stainless
(WF16468)

Socket Head Button (Dome) Screw UNC 10-24 x 5/16 inch in A2 Stainless
(WF16470)

Socket Head Button (Dome) Screw UNC 10-24 x 3/8 inch in A2 Stainless
(WF16472)

Socket Head Button (Dome) Screw UNC 10-24 x 1/2 inch in A2 Stainless
(WF16474)

Socket Head Button (Dome) Screw UNC 10-24 x 5/8 inch in A2 Stainless
(WF16476)

Socket Head Button (Dome) Screw UNC 10-24 x 3/4 inch in A2 Stainless
(WF16478)

Socket Head Button (Dome) Screw UNC 10-24 x 7/8 inch in A2 Stainless
(WF17164)

Socket Head Button (Dome) Screw UNC 10-24 x 1 inch in A2 Stainless
(WF16480)

Socket Head Button (Dome) Screw UNC 10-24 x 1-1/4 inch in A2 Stainless
(WF16464)

Socket Head Button (Dome) Screw UNC 10-24 x 1-1/2 inch in A2 Stainless
(WF16466)

Socket Head Button (Dome) Screw UNC 10-24 x 1-3/4 inch in A2 Stainless
(WF17165)

Socket Head Button (Dome) Screw UNC 10-24 x 2 inch in A2 Stainless
(WF17166)

Socket Head Button (Dome) Screw UNC 1/4 x 1/4 inch in A2 Stainless
(WF17169)

Socket Head Button (Dome) Screw UNC 1/4 x 5/16 inch in A2 Stainless
(WF17170)

Socket Head Button (Dome) Screw UNC 1/4 x 3/8 inch in A2 Stainless
(WF16488)

Socket Head Button (Dome) Screw UNC 1/4 x 1/2 inch in A2 Stainless
(WF16486)

Socket Head Button (Dome) Screw UNC 1/4 x 5/8 inch in A2 Stainless
(WF16490)

Socket Head Button (Dome) Screw UNC 1/4 x 3/4 inch in A2 Stainless
(WF16492)

Socket Head Button (Dome) Screw UNC 1/4 x 7/8 inch in A2 Stainless
(WF17171)

Socket Head Button (Dome) Screw UNC 1/4 x 1 inch in A2 Stainless
(WF16494)

Socket Head Button (Dome) Screw UNC 1/4 x 1-1/4 inch in A2 Stainless
(WF16496)

Socket Head Button (Dome) Screw UNC 1/4 x 1-1/2 inch in A2 Stainless
(WF16482)

Socket Head Button (Dome) Screw UNC 1/4 x 1-3/4 inch in A2 Stainless
(WF17172)

Socket Head Button (Dome) Screw UNC 1/4 x 2 inch in A2 Stainless
(WF16484)

Socket Head Button (Dome) Screw UNC 1/4 x 2-1/4 inch in A2 Stainless
(WF17173)

Socket Head Button (Dome) Screw UNC 1/4 x 2-1/2 inch in A2 Stainless
(WF17174)

Socket Head Button (Dome) Screw UNC 1/4 x 3 inch in A2 Stainless
(WF17175)

Socket Head Button (Dome) Screw UNC 5/16 x 3/8 inch in A2 Stainless
(WF17178)

Socket Head Button (Dome) Screw UNC 5/16 x 1/2 inch in A2 Stainless
(WF16502)

Socket Head Button (Dome) Screw UNC 5/16 x 5/8 inch in A2 Stainless
(WF16504)

Socket Head Button (Dome) Screw UNC 5/16 x 7/8 inch in A2 Stainless
(WF17179)

Socket Head Button (Dome) Screw UNC 5/16 x 1 inch in A2 Stainless
(WF16508)

Socket Head Button (Dome) Screw UNC 5/16 x 1-1/4 inch in A2 Stainless
(WF16510)

Socket Head Button (Dome) Screw UNC 5/16 x 1-1/2 inch in A2 Stainless
(WF16512)

Socket Head Button (Dome) Screw UNC 5/16 x 1-3/4 inch in A2 Stainless
(WF17180)

Socket Head Button (Dome) Screw UNC 5/16 x 2 inch in A2 Stainless
(WF16500)

Socket Head Button (Dome) Screw UNC 5/16 x 2-1/4 inch in A2 Stainless
(WF17181)

Socket Head Button (Dome) Screw UNC 5/16 x 2-1/2 inch in A2 Stainless
(WF16498)

Socket Head Button (Dome) Screw UNC 5/16 x 3 inch in A2 Stainless
(WF17182)

Socket Head Button (Dome) Screw UNC 3/8 x 1/2 inch in A2 Stainless
(WF17183)

Socket Head Button (Dome) Screw UNC 3/8 x 5/8 inch in A2 Stainless
(WF17184)

Socket Head Button (Dome) Screw UNC 3/8 x 3/4 inch in A2 Stainless
(WF16520)

Socket Head Button (Dome) Screw UNC 3/8 x 1 inch in A2 Stainless
(WF16522)

Socket Head Button (Dome) Screw UNC 3/8 x 1-1/4 inch in A2 Stainless
(WF16524)

Socket Head Button (Dome) Screw UNC 3/8 x 1-1/2 inch in A2 Stainless
(WF16526)

Socket Head Button (Dome) Screw UNC 3/8 x 1-3/4 inch in A2 Stainless
(WF17185)

Socket Head Button (Dome) Screw UNC 3/8 x 2 inch in A2 Stainless
(WF16514)

Socket Head Button (Dome) Screw UNC 3/8 x 2-1/4 inch in A2 Stainless
(WF17186)

Socket Head Button (Dome) Screw UNC 3/8 x 2-1/2 inch in A2 Stainless
(WF16516)

Socket Head Button (Dome) Screw UNC 3/8 x 3 inch in A2 Stainless
(WF16518)

Socket Head Button (Dome) Screw UNC 1/2 x 1 inch in A2 Stainless
(WF16532)

Socket Head Button (Dome) Screw UNC 1/2 x 1-1/4 inch in A2 Stainless
(WF16534)

Socket Head Button (Dome) Screw UNC 1/2 x 1-1/2 inch in A2 Stainless
(WF16536)

Socket Head Button (Dome) Screw UNC 1/2 x 2 inch in A2 Stainless
(WF16538)

Socket Head Button (Dome) Screw UNC 1/2 x 2-1/2 inch in A2 Stainless
(WF16528)

Prices are subject to quantity discounts based on a sliding scale. Enter the desired quantity in the relevant box in the table above. This will automatically calculate a line price indicating the applicable rate for the quantities selected. All prices shown exclude VAT.