Howmet Fastening Systems
Howmet Fastening Systems
Phone: Sales +1 800 992 4444
Technical Support +1 310 784 6409
Email: HFSTechSupport@howmet.com
Website: www.hfs.howmet.com
Print Back
Stud-Assembly-Knurled-Knob--Plastic
Unit of Measure
1 2 3 

Item #

Head Type

Stud Material

Finish

Tee Knob Color

L

S

26S99-1-1AA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Black N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1AB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Red N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1AC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Grey N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1AD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Beige N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1BA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Black N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1BB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Red N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1BC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Grey N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1BD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Beige N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1CA N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Black N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1CB N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Red N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1CC N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Grey N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1CD N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Beige N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1DA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Black N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1DB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Red N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1DC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Grey N/A 0.511-0.526 in N/A 0.690 in
26S99-1-1DD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Beige N/A 0.511-0.526 in N/A 0.690 in
26S99-2-1AA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Black N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1AB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Red N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1AC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Grey N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1AD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Beige N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1BA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Black N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1BB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Red N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1BC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Grey N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1BD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Beige N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1CA N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Black N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1CB N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Red N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1CC N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Grey N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1CD N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Beige N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1DA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Black N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1DB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Red N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1DC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Grey N/A 0.541-0.556 in N/A 0.720 in
26S99-2-1DD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Beige N/A 0.541-0.556 in N/A 0.720 in
26S99-3-1AA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Black N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1AB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Red N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1AC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Grey N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1AD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Beige N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1BA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Black N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1BB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Red N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1BC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Grey N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1BD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Beige N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1CA N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Black N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1CB N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Red N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1CC N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Grey N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1CD N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Beige N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1DA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Black N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1DB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Red N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1DC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Grey N/A 0.571-0.586 in N/A 0.750 in
26S99-3-1DD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Beige N/A 0.571-0.586 in N/A 0.750 in
26S99-4-1AA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Black N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1AB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Red N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1AC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Grey N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1AD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Beige N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1BA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Black N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1BB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Red N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1BC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Grey N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1BD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Beige N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1CA N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Black N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1CB N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Red N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1CC N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Grey N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1CD N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Beige N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1DA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Black N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1DB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Red N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1DC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Grey N/A 0.601-0.616 in N/A 0.780 in
26S99-4-1DD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Beige N/A 0.601-0.616 in N/A 0.780 in
26S99-5-1AA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Black N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1AB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Red N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1AC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Grey N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1AD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Beige N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1BA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Black N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1BB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Red N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1BC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Grey N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1BD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Beige N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1CA N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Black N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1CB N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Red N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1CC N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Grey N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1CD N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Beige N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1DA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Black N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1DB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Red N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1DC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Grey N/A 0.631-0.646 in N/A 0.810 in
26S99-5-1DD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Beige N/A 0.631-0.646 in N/A 0.810 in
26S99-6-1AA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Black N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1AB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Red N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1AC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Grey N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1AD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Beige N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1BA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Black N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1BB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Red N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1BC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Grey N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1BD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Chrome Plate per QQ-C-320, Type I, Class 1 N/A Beige N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1CA N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Black N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1CB N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Red N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1CC N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Grey N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1CD N/A Knurled N/A CRES per ASTM A580 N/A Passivate per AMS A2700 N/A Beige N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1DA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Black N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1DB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Red N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1DC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Grey N/A 0.661-0.676 in N/A 0.840 in
26S99-6-1DD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Zinc Plate per ASTM B633, Type III, Class 5 N/A Beige N/A 0.661-0.676 in N/A 0.840 in
26S99-7-1AA N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Black N/A 0.691-0.706 in N/A 0.870 in
26S99-7-1AB N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Red N/A 0.691-0.706 in N/A 0.870 in
26S99-7-1AC N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Grey N/A 0.691-0.706 in N/A 0.870 in
26S99-7-1AD N/A Knurled N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Clear Chromate) N/A Beige N/A 0.691-0.706 in N/A 0.870 in
Unit of Measure
1 2 3