ROBERTS CO. | 920 AVENUE R | GRAND PRAIRIE, TX 75050TOLLFREE: 1.800.434.9954

r ober ts . r i e x co . com

F l ange Accessor y K i t s

FLANGE ACCESSORY KITS

Description

Flange Accessory Kits are used to adjoin two ANSI/ASME B16.5 or ANSI/ASME B16.1 flanges by means of a hex

head machine bolt, hex nut and gasket. Flange Accessory Kits contain hex head machine bolts, nuts and a gasket.

Bolt Kits contain hex head machine bolts and nuts only. Butterfly Capscrew Kits are used to adjoin a flange to a

Lug Style Butterfly Valve and contain hex head machine bolts only. Single sided kits adjoin one flange to the valve

while double sided kits adjoin two.

Specifications

Hex Head Machine Bolt

Material - ASTM A307 Gr. A

Dimensions - ANSI/ASME B18.2.1

Thread Pitch -ANSI/ASME B1.1 (UNC)

Thread Fit - Class 2A

Minimum tensile - 60,000 psi

Hex Nut

Material - ASTM A563 Gr. A

Dimensions - ANSI/ASME B18.2.2

Thread Pitch -ANSI/ASME B1.1 (UNC)

Thread Fit - Class 2A

Available Coatings

Plain - Light oil finish

Zinc - ASTM B633 Type III (Clear)

Packaging

Cardboard Box - stapled with 3 mil shrink wrap

ROBERTS CO. | 920 AVENUE R | GRAND PRAIRIE, TX 75050 | TOLLFREE: 1.800.434.9954

r ober ts . r i e x co . com

2"2-1/2"2-1/2"XL3"3" XL4"5"6"8"10"12"14"16"18"20"24"

NPS BOLT SIZE #BOLTS WT/LBS5/8-11 x 2-1/2"5/8-11 x 2-1/2"5/8-11 x 3"5/8-11 x 2-1/2"5/8-11 x 3"5/8"-11 x 3"3/4"-10 x 3-1/4"3/4"-10 x 3-1/4"3/4"-10 x 3-1/2"7/8"-9 x 3-3/4"7/8"-9 x 3-3/4"1"-8 x 4-1/2"1"-8 x 4-1/2"1-1/8"-7 x 5"1-1/8"-7 x 5"1-1/4"-7 x 5-1/2"

44444888812121216162020

1.51.51.651.51.653.25.15.15.412121824344260

ANSI B16.1 CL 125/ ANSI B16.5 CL 150

2020202020101010105511111

BOLT KIT NonASBESTOS RED RUBBER2020201010101055nanananananana

2020201010101055nanananananana

MASTER CARTON DATA

ROBERTS CO. | 920 AVENUE R | GRAND PRAIRIE, TX 75050 | TOLLFREE: 1.800.434.9954

r ober ts . r i e x co . com

2"2-1/2"3"4"5"6"8"

NPS BOLT SIZE #BOLTS WT/LBS5/8-11 x 3"3/4-10 x 3-1/4"3/4-10 x 3-1/2"3/4-10 x 4"3/4-10 x 4"3/4-10 x 4-1/2"7/8-9 x 5"

888881212

3555.55.59.214.5

ANSI B16.1 CL 250/ ANSI B16.5 CL 300

201010101055

BOLT KIT NonASBESTOS RED RUBBER201010101055

nanananananana

MASTER CARTON DATA

2"2-1/2"2-1/2"XL3"3" XL4"5"6"8"10"12"14"16"18"20"24"

NPS BOLT SIZE #BOLTS WT/LBS5/8-11 x 2-1/2"5/8-11 x 2-1/2"5/8-11 x 3"5/8-11 x 2-1/2"5/8-11 x 3"5/8"-11 x 3"3/4"-10 x 3-1/4"3/4"-10 x 3-1/4"3/4"-10 x 3-1/2"7/8"-9 x 3-3/4"7/8"-9 x 3-3/4"1"-8 x 4-1/2"1"-8 x 4-1/2"1-1/8"-7 x 5"1-1/8"-7 x 5"1-1/4"-7 x 5-1/2"

44444888812121216162020

1.51.51.651.51.653.25.15.15.412121824344260

ANSI B16.1 CL 125/ ANSI B16.5 CL 150

2020202020101010105511111

BOLT KIT NonASBESTOS RED RUBBER2020201010101055nanananananana

2020201010101055nanananananana

MASTER CARTON DATA

Butterfly Capscrew Flange Accessory Kit(Red Rubber Gasket)

Flange Accessory Kit(Non Asbestos)

Flange Bolt Kit