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Request for Quote Materials

BUTTON HEAD SOCKET SCREWS
STANDARD (ANSI) and Metric (DIN)
Craftech manufactures machined Button Head Socket Screws.
When using our RFQ form, request the part number that meets your specifications
and Craftech's sales department will determine which part number is quoted
based on material, quantity and inventory. 

(ORDER:  Part No. - Size Code No. - Material Code No.)

MACHINED - Button Head Socket, ANSI - Part No. K200

Material Code No. (and Description)

Material Code No. (and Description)
-3 Lexan®, (clear) -37 PVDF
-4 Lexan®, (black) -38 Fiber Glass G10 
-5 Ultem® 1000 -39 UHMW®
-11 Polypropylene Thd
Size		 A H J -40 PFA (Teflon®)
-13 Polyethylene 0
2
3
4
5
6
8
10
1/4
5/16
3/8
1/2
5/8
.109
.159
.182
.207
.232
.256
.305
.354
.427
.537
.646
.863
.985		 .029
.042
.048
.055
.062
.068
.082
.096
.127
.159
.192
.255
.321		 .035
.050
.062
.062
.078
.078
.094
.125
.156
.188
.219
.312
.375		 -41 Halar®
-14 ABS -60 Nylon 6/6, 30% Short Glass-filled
-15 PEEK™ -64 Delrin®, 25% Short Glass-filled
-18 Nylon 6/6, (natural) -77 Ultem® 2300, (natural)
-23 Nylon Super Tough -78 Nylon 6/6, (black)
-24 Delrin®, (white) -194 Nylon 46, 30% Glass-filled, Heat Stabilized
-27 PVC -195 Nylon 46, 30% Glass-filled, Flame Retard., Heat Stab.
-28 CPVC -213 Vespel® 
-29 Teflon® -272 PVC, (white)
-30 Tefzel® -273 PVC, (black)
-32 PCTFE -226 Radel® A200, Polyethersulfone
-33 Polysulfone -228 Radel® AG330, 30% Glass-filled
-35 Noryl® -229 Radel® R5000, Polyphenylsulfone
Size Code No. 
Size
Code
No.		 Thread
Size		 Length Size
Code
No.		 Thread
Size		 Length Size
Code
No.		 Thread
Size		 Length Size
Code
No.		 Thread
Size		 Length

-1 
-2 
-3  
-4   
-5  
-6 
-7 
-8 
-9  
-10
-11 
-12   
-13 
-14  
-15  
-16  
-17  
-18 
-19  
-20  
-21  
-22 
-23   
-24  
-25  
-26   
-27  
-28  
-29 
-30  
-31  
-32 
-33  
-34  
-35  
-36 
-37 
-38 
-39 
-40  
-41  
-42  
-43  
-44  
-45  
-46  
-47  
-48  
-49  
-50  
-51  
-52  
-53 
-54  
-55  
-56  
-57 
-58  
-59  
-60  

0-80
0-80
0-80
0-80
0-80
0-80
0-80
0-80
0-80
0-80
0-80
2-56
2-56
2-56
2-56
2-56
2-56
2-56
2-56
2-56
2-56
2-56
3-48
3-48
3-48
3-48
3-48
3-48
3-48
3-48
3-48
4-40
4-40
4-40
4-40
4-40
4-40
4-40
4-40
4-40
4-40
5-40
5-40
5-40
5-40
5-40
5-40
5-40
5-40
5-40
5-40
6-32
6-32
6-32
6-32 
6-32
6-32
6-32
6-32
6-32		 1/8
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1/8
1/4
5/16
3/8
7/16
1/2 
9/16
5/8
3/4
7/8
1
1/8
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
1/8
1/4
3/8
7/16
 1/2 
9/16
5/8
3/4
7/8
1
1/8
1/4
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1/8
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4 		-61  
-62  
-63  
-64 
-65  
-66  
-67
-68 
-69 
-70 
-71 
-72 
-73 
-74 
-75 
-76 
-77 
-78 
-79 
-80 
-81 
-82 
-83 
-84 
-85 
-86 
-87 
-88 
-89 
-90 
-91 
-92 
-93 
-94 
-95 
-96 
-97 
-98 
-99 
-100 
-101 
-102 
-103 
-104 
-105 
-106 
-107 
-108 
-109 
-110 
-111 
-112 
-113 
-114 
-115 
-116 
-117 
-118 
-119 
-120  		6-32
6-32
6-40 
6-40 
6-40 
6-40 
6-40
6-40 
6-40 
6-40 
6-40 
6-40 
6-40
8-32  
8-32
8-32
8-32
8-32
8-32
8-32
8-32
8-32
8-32
8-32
10-24 
10-24 
10-24
10-24
10-24
10-24
10-24
10-24
10-24
10-24
10-24
10-32
10-32
10-32
10-32
10-32
10-32
10-32
10-32
10-32
10-32
10-32
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-28		 7/8
1
1/8
1/4
5/16
3/8
7/16
1/2  
9/16
5/8
3/4 
7/8
1 
1/8
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1/8
1/4
5/16
3/8
7/16
 1/2 
9/16
5/8
3/4
7/8
1
1/8
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1/8
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1/8		 -121 
-122 
-123 
-124 
-125 
-126 
-127 
-128 
-129 
-130 
-131 
-132 
-133 
-134 
-135 
-136 
-137 
-138 
-139 
-140 
-141 
-142 
-143 
-144 
-145 
-146 
-147 
-148 
-149 
-150 
-151 
-152 
-153 
-154 
-155 
-156 
-157 
-158 
-159 
-160 
-161 
-162 
-163 
-164 
-165 
-166 
-167 
-168 
-169 
-170 
-171 
-172 
-173 
-174 
-175 
-176 
-177 
-178 
-179 
-180 		 1/4-28
1/4-28
1/4-28
1/4-28
1/4-28
1/4-28
1/4-28
1/4-28
1/4-28
1/4-28
1/4-28
1/4-28
5/16-18
5/16-18
5-16-18
5-16-18
5-16-18
5-16-18
5-16-18
5-16-18
5-16-18
5-16-18
5-16-18
5-16-18
5-16-24
5-16-24
5-16-24
5-16-24
5-16-24
5-16-24
5-16-24
5-16-24
5-16-24
5-16-24
5-16-24
5-16-24
3/8-16
3/8-16
3/8-16
3/8-16
3/8-16
3/8-16
3/8-16
3/8-16
3/8-16
3/8-16
3/8-16
3/8-16
3/8-24
3/8-24
3/8-24
3/8-24
3/8-24
3/8-24
3/8-24
3/8-24
3/8-24
3/8-24
3/8-24
3/8-24		 1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2		 -193 
-194 
-195 
-196 
-197 
-198 
-199 
-200 
-201 
-202 
-203 
-204 
-205 
-206 
-207 
-208 
-209 
-210 
-211 
-212 
-213 
-214 
-215 
-216 
-217 
-218 
-219 
-220 
-235 
-236 
-237 
-238 
-239 
-240 
-241 
-242 
-243 
-244 
-245 
-246 
-247 
-248 
-249 
-250 
-251 
-252 
-253 
-254 
-255 
-256 
-257 
-258 		 1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-13
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
1/2-20
5/8-11
5/8-11
5/8-11
5/8-11
5/8-11
5/8-11
5/8-11
5/8-11
5/8-11
5/8-11
5/8-11
5/8-11
5/8-18
5/8-18
5/8-18
5/8-18
5/8-18
5/8-18
5/8-18
5/8-18
5/8-18
5/8-18
5/8-18
5/8-18
 1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1 3/4
2
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1 3/4
2
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1 3/4
2
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1 3/4
2

 

(ORDER:  Part No. - Size Code No. - Material Code No.)

MACHINED - Button Head Socket, DIN - Part No. K300

Material Code No. (and Description)


Fine or coarse thread.
Call for quote.

 Material Code No. (and Description)
-3 Lexan®, (clear) -37 PVDF
-4 Lexan®, (black) -38 Fiber Glass G10 
-5 Ultem® 1000 -39 UHMW®
-11 Polypropylene Thd
Size		 A
max		 H
max		 T
nom		 AF
nom		 AC
min		 -40 PFA (Teflon®)
-13 Polyethylene M4 x 0,7
M6 x 1
M8 x 1,25
M10 x 1,5
 8m00
10,00
12,00
20,00		 2,30
3,30
4,40
5,50		 1,80
2,50
3,50
4,40		 2,50
4,00
5,00
6,00		 2,87
4,58
5,72
6,86		 -41 Halar®
-14 ABS -60 Nylon 6/6, 30% Short Glass-filled
-15 PEEK™ -64 Delrin®, 25% Short Glass-filled
-18 Nylon 6/6, (natural) -77 Ultem® 2300, (natural)
-23 Nylon Super Tough -78 Nylon 6/6, (black)
-24 Delrin®, (white) -194 Nylon 46, 30% Glass-filled, Heat Stabilized
-27 PVC -195 Nylon 46, 30% Glass-filled, Flame Retard., Heat Stab.
-28 CPVC -213 Vespel® 
-29 Teflon® -272 PVC, (white)
-30 Tefzel® -273 PVC, (black)
-32 PCTFE -226 Radel® A200, Polyethersulfone
-33 Polysulfone -228 Radel® AG330, 30% Glass-filled
-35 Noryl® -229 Radel® R5000, Polyphenylsulfone
Size Code No.
Size
Code
No.		 Thread
Size		 Lgth Size
Code
No.		 Thread
Size		 Lgth Size
Code
No.		 Thread
Size		 Lgth Size
Code
No.		 Thread
Size		 Lgth
-37
-38
-39
-40
-41
-42
-43
-44
-45 
-46
-47
-48
-49
-50
-51
-52		 M4 x 0,7
M4 x 0,7 
M4 x 0,7
M4 x 0,7
M4 x 0,7
M4 x 0,7
M4 x 0,7
M4 x 0,7
M4 x 0,7
M4 x 0,7
M5 x 0,8
M5 x 0,8
M5 x 0,8
M5 x 0,8
M5 x 0,8
M5 x 0,8 		6mm
8mm
10mm
12mm
16mm
20mm
25mm
30mm
35mm
40mm
6mm
8mm
10mm
12mm
15mm
20mm 		-53
-54
-55
-56
-57
-58
-59
-60
-603
-61
-62
-63
-64
-65
-66
-67 		M5 x 0,8
M5 x 0,8 
M5 x 0,8 
M5 x 0,8
M6 x 1,00
M6 x 1,00
M6 x 1,00
M6 x 1,00
M6 x 1,00
M6 x 1,00
M6 x 1,00
M6 x 1,00
M6 x 1,00
M6 x 1,00
M6 x 1,00
M6 x 1,00 		25mm
30mm
35mm
40mm
6mm
8mm
10mm
12mm
15mm
16mm
20mm
25mm
30mm
35mm
40mm
45mm		 -68
-69
-70
-71
-72
-723
-73
-74
-75
-76
-77
-78
-79
-80
-81
-82		 M6 x 1,00
M6 x 1,00
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25
M8 x 1,25		 50mm
55mm
8mm
10mm
12mm
15mm
16mm
20mm
25mm
30mm
35mm
40mm
45mm
50mm
55mm
60mm		 -83
-84
-85
-853
-86
-87
-88
-89
-90
-91
-92
-93
-94
-95
 M8 x 1,25
M8 x 1,25
M10 x 1,50
M10 x 1,50
M10 x 1,50
M10 x 1,50
M10 x 1,50
M10 x 1,50
M10 x 1,50
M10 x 1,50
M10 x 1,50
M10 x 1,50
M10 x 1,50
M10 x 1,50
 65mm
70mm
10mm
15mm
16mm
20mm
25mm
30mm
35mm
40mm
50mm
60mm
70mm
75mm


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