1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B 10726 KS B 1072:2009 2009 12 11 http:/www.kats.go.krKS B 1072:2009 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) ： ： 2002 7 4 ： 2009 12 11 2009-0795 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B 1072:2009 6 Slotted and hexagon head cap scr
2、ews 1 6 ( “ ” .) . 2 . . ( ) . KS A ISO 2859 10, 10： ISO 2859 KS Q ISO 2859 1, 1： (AQL) KS Q ISO 2859 2, 2： LQ KS Q ISO 2859 3, 3： AMS-QQ-A-225/6A, Aluminum Alloy, 2024, Bar, Rod, and Wire; Rolled, Drawn, or Cold Finished AMS-QQ-A-225/8A, Aluminum Alloy 6061, Bar, rod, Wire, and Special Shapes; Roll
3、ed, Drawn, or Cold Finished QQ N 281, Nickel-copper alloy bar, plate, rod, sheet, strip, wire, forgings and structural and special shaped sections QQ N 286, Nickel-copper-aluminium alloy, wrought AMS-QQ-P-35A, Passivation Treatments for Corrosion-Resistant Steel AMS-QQ-P-416B, Plating, Cadmium (Elec
4、trodeposited) AMS STD 66A, Steel: Chemical Composition and Hardenability FED STD 123, Marking for shipment(Civilian agencies) FED STD H28/2, Unified inch screw threads UN and UNR thread forms MIL F 495, Finish, chemical, black, for copper alloy MIL A 8625, Anodic coatings, for aluminium and aluminiu
5、m alloys MIL DTL 16232, Phosphate coating, heavy, manganese or zinc base MIL F 18240, Fastener element, self-locking, threaded fastener, 250oF maximum MIL STD 129, Marking for shipment and storage NASM 1312-6, Fastener Test Methods; Method 6 Hardness MS 35295, Screw, cap, hexagon head(Finished hexag
6、on bolt), medium carbon steel, plain finish, UNC 2A MS 35307, Screw, cap, hexagon head(Finished hexagon bolt), corrosion resisting steel, passivated, UNC 2A MS 35308, Screw, cap, hexagon head(Finished hexagon bolt), corrosion resisting steel, passivated, UNF 2A MS 35309, Screw, cap, hexagon head(Fin
7、ished hexagon bolt), naval brass, plain finish, UNC 2A MS 35310, Screw, cap, hexagon head(Finished hexagon bolt), naval brass, plain finish, UNF 2A KS B 1072:2009 2 MS 35311, Screw, cap, hexagon head(Finished hexagon Bolt), nickel-copper alloy, Plain Finish, UNC 2A MS 35312, Screw, cap, hexagon head
8、Finished hexagon bolt), nickel-copper alloy, plain finish, UNF 2A NASM 51095, Screw, Cap, Hexagon Head (Finished Hexagon Bolt), Head Drilled for Locking Wire, Steel, Grade 5, Cadmium Plated, Unc-2A, Plain and Self-Locking NASM 51096, Screw, Cap, Hexagon Head (Finished Hexagon Bolt), Head Drilled fo
9、r Locking Wire, Steel, Grade 5, Cadmium Plated, Unf-2A, Plain and Self-Locking MS 51099, Screw, cap, hexagon head(Finished Hexagon bolt), head drilled for locking wire, steel, corrosion resisting, passivated, UNC 2A MS 51100, Screw, cap, hexagon head(Finished hexagon bolt), head drilled for locking
10、wire, steel, corrosion resisting, passivated, UNF 2A NASM 51105, Screw, Cap, Hexagon Head (Finished Hexagon Bolt), Shank Drilled for Cotter Pin, Steel, Grade 5, Cadmium Plated, Unc-2A NASM 51106, Screw, Cap, Hexagon Head (Finished Hexagon Bolt), Shank Drilled for Cotter Pin, Steel, Grade 5, Cadmium
11、Plated, UNF-2A MS 51107, Screw, cap, hexagon head(Finished hexagon bolt), shank drilled for cotter pin, alloy steel, grade8, phosphate coated, UNC 2A MS 51108, Screw, cap, hexagon head(Finished hexagon bolt), shank drilled for cotter pin, alloy steel, grade8, phosphate coated, UNF 2A NASM 51109, Scr
12、ew, Cap, Hexagon Head (Finished Hexagon Bolt), Shank Drilled for Cotter Pin, Steel, Corrosion-Resisting, Passivated, UNC-2A NASM 51110, Screw, Cap, Hexagon Head (Finished Hexagon Bolt), Shank Drilled for Cotter Pin, Steel, Corrosion-Resisting, Passivated, UNC-2A NASM 90725, Screw, Cap, Hexagon Head
13、Finished Hexagon Bolt), Steel, Grade 5, Cadmium Plated, Unc-2A NASM 90726, Screw, Cap, Hexagon Head (Finished Hexagon Bolt), Steel, Grade 5, Cadmium Plated, Unf-2A ASME B18.2.1, Square and hex bolts and screws(including hex cap screws and lag screws) ASME B18.6.2, Slotted head cap screws, square he
14、ad set screws and slotted headless set screws SAE J429, Mechanical and quality requirements for externally threaded fasteners ASTM A 967, Standard Specification for Chemical Passivation Treatments for Stainless Steel Parts ASTM A342, Test method for permeability of feebly magnetic materials ASTM B21
15、 Specification for naval brass rod, bar and shapes ASTM B124, Specification for copper and copper alloy ASTM B138, Specification for manganese bronze rod, bar and shapes ASTM B139, Specification for phosphor bronze rod, bar and shapes ASTM B150, Specification for aluminium bronze rod, bar and shape
16、s ASTM B154, Mercurous nitrite test for copper and copper alloy ASTM B211, Standard Specification for Aluminum and Aluminum-Alloy Bar, Rod, and Wire ASTM B633, Specification for electrodeposited coatings of zinc on iron and steel ASTM D3951, Standard Practice for Commercial Packaging ASTM E10, Stand
17、ard Test Method for Brinell Hardness of Metallic Materials ASTM E18, Standard Test Methods for Rockwell Hardness of Metallic Materials ASTM E1282, Guide for specifying the chemical compositions and selecting sampling practices and quantitative analysis methods for metal and alloy ASTM E1417, Standar
18、d practice for liquid penetrant examination ASTM F606, Test method for determining the mechanical Properties of externally and internally threaded fastener, washers and rivets 3 . KS B 1072:2009 3 1 KMS35308 6 A 2 KMS51096 6 B 3 KMS51106 6 C 4 KMS51095 6 D 5 KMS35307 6 E 6 KMS90725 6 F 7 KMS90726 6
19、G 8 KMS51099 6 H 9 KMS35309 6 I 10 KMS51100 6 J 11 KNAS1100 K 12 KMS35295 6 L 4 , . 4.1 . I 1s ( 5 ) 2s 82 ( 5 ) 4s ( 5 ) II 10p 6 ( 5 ) 4.2 . 2 5 8 9 4.3 6.35 76.20 mm . 5 . KS B 1072:2009 4 5.1 5.1.1 5.1.5 . 5.1.1 2 1 0.28 % , 0.04 % , 0.05 % . 5.1.2 5 1 FED STD 66 0.28 0.55 % , 0.04 % , 0.05 % .
20、427 . . MS35295 MS51095 MS51096 MS51105 MS51106 MS90725 MS90726 5.1.3 a) 8 8 1 FED STD 66 . 0.28 0.55 % , 0.04 % , 0.05 % . HRC 45 . MS35032 MS51107 MS51108 ASME B18.2.1 b) 1 FED STD 66 8 . HRC 50 . c) 427 . 5.1.4 a) FED STD 66 300 . MS 35307, MS 35308 . b) 5.2.2 FED STD 66 410, 416, 430 . MS 51099,
21、 MS 51100, MS 51109, MS 51110 . 5.1.5 2 . MS 35309, MS 35310, MS 35311, MS 35312 . a) 316 1 . 5.1.6 MIL F 18240 . 5.2 KS B 1072:2009 5 5.2.1 , , , 1 . 5.2.2 5.2.2.1 , 15.88 mm . a) 551 MPa b) (0.2 % ) 207 MPa c) HRB 80 d) 30 % e) 40 15.88 mm 483 MPa , HRB 74 . 5.2.2.2 , . a) 483 MPa b) (0.2 % ) 276
22、MPa c) HB 235 d) 15 % e) 45 5.2.3 , 2 . KS B 1072:2009 6 1 6.35 76.20 mm mm(inch) MPa(ksi) () MPa(ksi) 2 6.35 19.05(1/43/4)a19.05 38. 10(3/411/2)b379(55) 227(33) 510(74) 413(60) 149121241 241 B80 B70 B100B1005 6.35 25.40(1/41) 25.40 38.10(1 11/2) 38.10 76.20(11/23) 586(85) 510(74) 379(55) 827(120) 7
23、24(105) 620(90) 255223183321 285 235 C25 C19 B90 C34C30C21.78 6.35 38.10(1/411/2) 38.10 76.20(11/23) 827(120) 586(85) 1034(150)827(120) 302302352 352 C33 C33 C39C399 ( ) 6.35 38.10(1/411/2) 896(130) 1172(170) 336 386 C36 C45a 152.40 mm b 152.40 mm 2 0.2 % () MPa(ksi) MPa(ksi) ()% ASTM B138 A 379(55)
24、 152(22) 0.5 % 20 ASTM B150 620(90) 255(37) 0.5 % 18 ASTM B139 A 413(60) 227(33) 15 ASTM B124 No. 651 413(60) 276(40) 0.5 % 10 ASTM B21 462 464 413(60) 186(27) 0.5 % 25b QQ A 225/6 1 T4 413(60) 276(40) 0.15/25.4 mm 10c QQ A 225/8 1 T6289(42) 241(35) 0.14/25.4 mm 10c QQ N 281 A 551(80) 276(40) 0.18/5
25、0.8 mm 20a QQ N 286 A 1 896(130) 620(90) 0.28/50.8 mm 20aa50.8 mm ( ) b 4 ( ) c50.8 mm 4 ( ) 5.3 5.3.1 . KS B 1072:2009 7 12.70 mm ： 1.59 mm 12.70 mm 25.40 mm ： 3.18 mm 25.40 mm 127.00 mm ： 6.35 mm 127.00 mm ： 12.70 mm 5.3.2 FED STD H28/2 UNC( ) UNF( ) 2A . 5.3.3 FED STD H28/2 . 5.3.4 , 2 . 25.4 mm
26、6 2 25.4 mm 6 1 . ( ) 3 %(6 % Total Indicator Reading) . . 5.4 5.4.1 . 5.4.2 QQ P 35 . 5.4.3 , QQ P 416, II 2 . 5.4.4 , ASTM B633, II Fe/Zn 5 . 5.4.5 MIL A 8625, II , 1 . 5.4.6 , MIL P 16232, Z 2 . KS B 1072:2009 8 5.4.7 , MIL F 495 . 5.4.8 (baking) . 5.5 5.5.1 , 6.4.4 a) 1 . 5.5.2 , . 5.6 , 3.175 m
27、 . 19.05 mm 6.2 m . 1.6 m . , , . 5.7 SAE J429 . . , . 5.8 5.8.1 . . , 6.4.9 . a) (seam) 5.8.2 . ( V ) 20 % . 6.4.9 . 6 . b) 6.4.9 . . c) 3 8 . , (gouge) . KS B 1072:2009 9 3 ： mm(inch) () 9.53 15.88 22.22 9.53 15.88 22.22 0.076(0.003) 0.10(0.004) 0.13(0.005) 0.15(0.006) d) (voids) 6.4.9 b) . 7 . e)
28、 (folds) . 6.4.9 c) . 7 . f) (bursts) , 6.4.9 d) . 7 . 5.8.2 ( , , ) 6 . 25 % . 6 . 6.4.9 . 5.8.3 . a) , . 6.4.9 . 7 . b) , . 6.4.9 . 7 . 6 6.1 KS A ISO 2859 10 . 6.2 6.2.1 , , , , . 6.2.2 KS Q 2859 1 3 S 4 . (AQL) 4 . KS B 1072:2009 10 4 1 AQL 1.0 % (5.8.3) SIEa 101 102 103 104 AQL 2.5 % , (5.3.1,
29、5.3.2) (5.3.2) (5.8.1) (5.1.6) SIE SIE 201 202 203 204 AQL 4.0 % (5.3.1) (5.6) ( )(5.3.3) (5.7) SIE a (Standard Inspection Equipment) 6.2.3 KS Q ISO 2859 1 3, S1 . (AQL) 1.5 % . a) . 19.05 mm . 6.2.4 ASTM E1282 . . 6.2.5 KS Q ISO 2859 1 3 . 6.2.6 KS Q ISO 2859 1 3, S 1 . . 6.3 6.3.1 6.2.2 . 3 . . KS Q ISO 2859 1 3
