STAINLESS STEEL U-BOLT, DIN-3570.

U-BOLT.

MATERIAL = S.S , STAINLESS STEEL.

GRADE = 202, 304, 316, A2-70 , A2-80 , A4-70 , A4-80 , 200 SERIES, 300 SERIES.

STANDARD = METRIC – DIN 3570.

SIZES IN DIA = METRIC – M5 ~ M36

INCHES – 3/16 ~ 2”

U-Bolts

Manufacturer & stockists of high integrity U-Bolts, Best price

Buy comprehensive Variety of U-Bolts with discounted price, dimensions range from M3 to M100 and quantities from 1 to 90,000.

Protek Fasteners is acknowledged as a manufacturer, exporter, stockists & suppliers of U-Bolts, available in a variety or grades, materials, and finishes, in metric and inch sizes. We are a family owned, full line fastener distributor specializing in stainless steel bolts for companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminum Manufacturing, Utilities and Transportation, and Industrial Construction. Please check below U-Bolts 2014-15 price list. We supply all size bolts & stud bolts at great price. There are three major Steel Fasteners used in industries: Stainless Steel Bolts, Carbon Steel Bolts, and Alloy Steel Bolts.

The major grade used in stainless steel bolts: 200 series, 300 series, and 400 series. We also stock Duplex steel Bolts. Quality U-Bolts from Protek Fasteners meet the strictest requirements and provide maximum safety for reliable operations without breaking down. Known for its impeccable finish, accurate dimensions and robust design.

U-Bolts

Contents

+ U-Bolts Grades and Specification
+ U-Bolts Dimension
+ Special price for U-Bolts, get 2% OFF
+ U-Bolts coating
+ U-Bolts Packing & Shipping
+ Fasteners Useful Info
+ U-Bolts Inventory

Grades and Specification

U-Bolts

U-Bolts PROTEK FASTENERS

U-Bolts
Material	U-Bolts Size	Length	Standard & Specification	U-Bolts Manufacturer
Stainless Steel Low carbon steel Alloy carbon steel High Tensile Nickel Alloy Alloy Steel Mild Steel Copper Brass Aluminium	M02 to M33	3 mm to 200 mm	DIN ISO JIS GB IS BS ASTM	GKW Unbrako Kundan APL Sundaram Precision EBY Fastener Etc.

U-Bolts Note:-
Stainless Steel U-Bolts in Grade:	304 304L 316 316L	309 310 317L 321	347 409 410 420	430 446 202 18-8 ss, 316 ss, 400 series ss Etc.
Nickel Alloy in:	Hastelloy U-Bolts Cupro Nickel U-Bolts Nickel U-Bolts Monel U-Bolts Inconel U-Bolts Alloy 20 U-Bolts Etc.
Type of Bolts & Stud Bolts:	ASTM A193 Eye Bolt ASTM A193 Eye Bolt With Shoulder ASTM A193 Eye Bolt No Shoulder ASTM A193 Turned Eye Bolts ASTM A193 Screw Thread Eye Bolt ASTM A193 U-bolts ASTM A193 Square U-bolts ASTM A193 Lag Bolts ASTM A193 Bolts and nuts ASTM A193 Serrated Flange Bolts ASTM A193 Button Head Bolts ASTM A193 Heavy Hex Bolts ASTM A193 Square Head Bolts ASTM A193 12-Point Flange Bolts ASTM A193 Timber Bolts ASTM A193 Jack Bolts ASTM A193 Bent Bolts ASTM A193 Allen Bolt ASTM A193 Long Bolt ASTM A193 Carriage Bolts ASTM A193 Elevator Bolts ASTM A193 Hanger Bolts ASTM A193 Hex Machine Bolts ASTM A193 Hex Tap Bolts ASTM A193 Metric Bolts ASTM A193 Plow Bolts ASTM A193 Square Head Machine Bolts ASTM A193 Step Bolts	ASTM A193 Structural Bolts ASTM A193 Hex Flange Bolt ASTM A193 Hex Head Bolts ASTM A193 Tee-Hammer Head Bolt ASTM A193 Security Anti Theft Bolts ASTM A193 Hex Head Bolt With Plain Spring Washer ASTM A193 Hexagon Head Bolts – Screws DIN 931/933 ASTM A193 Hexagon Flange Bolts DIN 6921 ASTM A193 Hexagon Head Bolts ISO 4016 ASTM A193 Hexagon Head Bolts ISO 4014 ASTM A193 High Strength Structural Bolts ASTM A193 Hexagon Bolts for Steel Structures ASTM A193 Step Bolts for Steel Structures ASTM A193 Double end studs ASTM A193 All Thread Studs ASTM A193 Tap Studs	DIN 186 A – Tee-Head Bolts With Square Head DIN 188 – Tee-Head Bolts With Double Nip DIN 444 A – Eye Bolts DIN 478 – Square Head Bolts DIN 479 – Square Head Bolts DIN 480 – Square Head Bolts DIN 529 A – Anchor Bolts (Stone Bolt) DIN 529 B – Anchor Bolts (Stone Bolt) DIN 529 C – Masonry Bolts With Hexagon Nuts DIN 529 D – Anchor Bolts (Stone Bolt) DIN 529 E – Foundation Bolts With Hexagon Nuts DIN 835 Fo – Studs, Tap Ends – 2d DIN 525 – Weld Studs With Hexagon Nuts DIN 939 – Studs, Tap End – 1,25d	DIN 529 F – Anchor Bolts (Stone Bolt) DIN 558 – Fully Threaded Maching Bolts DIN 580 – Lifting Eye Bolts DIN 603 Mu – Carriage Bolts With Hexagon Nuts DIN 604 – Flat Countersunk Nip Bolts With Hex Nuts DIN 605 – Flat Countersunk Square Neck Bolts DIN 607 – Round Head Nip Bolts With Nuts DIN 608 – Countersunk Square Bolts (Short Neck) DIN 609 – Hex Fitting Bolts w/long Threaded Portion DIN 610 – Hex fitting Bolts w/short Threaded Portion DIN 933 Hexagon head bolts DIN 6914 – Hex Bolts For High Strength Struct. Bolting DIN 6915 – Hex Nuts For High Strength Struc. Bolting DIN 787 T- Bolts DIN 976-1 Stud bolts
Finish:	Plain, black, zinc plated (Cr,3+), zinc plated(Cr,6+), hot dipped galvanized, dacromet, nickle plated, cadmium plated, etc.
Packing:	IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request
Origin and service-region:	European Origin of U-Bolts are Western European. However projects with eastern origin are possible on request.
TEST CERTIFICATE	Manufacturer Test Certificate as per EN 10204 / 3.1

”U-Bolts”

”Dimension”

U-Bolts Dimension PROTEK FASTENERS

Size (B x C)			Thread Length (D)	Fits Pipe Size
1/4-20 (A)
9/16	x	1-3/8	3/4	1/4
3/4	x	1-1/4	3/4	3/8
3/4	x	1-3/4	1	3/8
3/4	x	2-3/4	2	3/8
3/4	x	4-3/4	4	3/8
1	x	1-3/4	1	1/2
1-1/8	x	2-1/4	1-1/4	3/4
1-1/8	x	3-1/2	2-3/4	3/4
1-3/8	x	2-3/4	1-3/4	1
1-3/4	x	2-3/4	1-1/4	1-1/4
2	x	3-1/2	1-3/4	1-1/2
5/16-18 (A)
1-3/8	x	2-1/2	1-1/4	1
1-3/8	x	3-3/4	2-1/8	1
1-3/4	x	3	1-1/2	1-1/4
1-3/4	x	4-1/4	2-1/2	1-1/4
2	x	3-1/4	1-1/2	1-1/2
2	x	3-11/16	2	1-1/2
2	x	4-11/16	2-3/4	1-1/2
2-1/2	x	3-1/2	1-1/2	2
2-1/2	x	4-3/16	2-1/4	2
2-1/2	x	5-3/16	3	2
3/8-16 (A)
2	x	3-1/8	1-1/2	1-1/2
2-1/2	x	3-5/8	1-3/4	2
3	x	4-1/8	1-3/4	2-1/2
3-1/2	x	4-5/8	2	3
3-1/2	x	6-1/2	3	3
1/2-13 (A)
3	x	5	2-1/2	2-1/2
3-1/2	x	5-1/2	2-1/2	3
4	x	6	2-1/2	3-1/2
4-1/2	x	6-1/2	2-1/2	4