Titanium Button Socket Cap Screws

United Titanium manufactures and inventories button socket cap screws from #0 to 5/8” diameter. We also have metric button socket cap screws available upon request. These button socket cap screws are manufactured to the most recent ASME B18.3, IFI, or customer stated standards with either full or partial threaded options.  Our inventory is home to thousands of these button socket cap screws in any of our various materials and sizes.

Button Socket Screws Specifications

  • ASTM F468, if requested
  • STANDARD (ASME/ANSI)
  • METRIC (IFI)

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Dimensions

  A H J
NOMINAL SIZE  HEAD DIA. HEAD HEIGHT HEX SKT.
BASIC SCREW DIA. MAX MIN MAX MIN NOM.
0 0.0600 0.114 0.104 0.032 0.026 -- 0.035
1 0.0730 0.139 0.129 0.039 0.033 -- 0.050
2 0.0860 0.164 0.154 0.046 0.038 -- 0.050
3 0.0990 0.188 0.176 0.052 0.044 1/16 0.062
4 0.1120 0.213 0.201 0.059 0.051 1/16 0.062
5 0.1250 0.238 0.226 0.066 0.058 5/64 0.078
6 0.1380 0.262 0.250 0.073 0.063 5/64 0.078
8 0.1640 0.312 0.298 0.087 0.077 3/32 0.094
10 0.1900 0.361 0.347 0.101 0.091 1/8 0.125
1/4 0.2500 0.437 0.419 0.132 0.122 5/32 0.156
5/16 0.3125 0.547 0.527 0.166 0.152 3/16 0.188
3/8 0.3750 0.656 0.636 0.199 0.185 7/32 0.219
1/2 0.5000 0.875 0.851 0.265 0.245 5/16 0.312
5/8 0.6250 1.000 0.970 0.331 0.311 3/8 0.375

Materials

TITANIUM ZIRCONIUM ALLOY TANTALUM
CP-TI (GR. 2) 702 600 UT35N  
6AL-4V (GR. 5) 705 625 556  
TI-PD (GR. 7)   825 718  
TI CODE 12 (GR. 12)   C276 AL6XN  
6AL-4V ELI (GR. 23)   C22 2205  
    B2 686  
    B3 255  

Specifications